| f-stop | ᚛ᚃᚄᚈᚑᚚ᚜ | FSTUHP | f-stop | Foclóir | |
| f-uimhir | ᚛ᚃᚒᚔᚋᚆᚔᚏ᚜ | FIH-vuhr | f-number | Foclóir | |
| fabhairt | ᚛ᚃᚐᚁᚆᚐᚔᚏᚈ᚜ | FOW-UH-uhrt | liniment | Foclóir | |
| fabhar | ᚛ᚃᚐᚁᚆᚐᚏ᚜ | FOW-UHR | cronyism | Foclóir | |
| fabhcún tuaithe | ᚛ᚃᚐᚁᚆᚉᚒᚅ ᚈᚒᚐᚔᚈᚆᚓ᚜ | FOW-koon TOO-UH-uh-huh | gyrfalcon | Foclóir | |
| fabhrach | ᚛ᚃᚐᚁᚆᚏᚐᚉᚆ᚜ | FOW-ruhkh | conducive | Foclóir | |
| fabhraigh | ᚛ᚃᚐᚁᚆᚏᚐᚔᚌᚆ᚜ | FOW-ruh-uhy | accrue | Foclóir | |
| fabhrán | ᚛ᚃᚐᚁᚆᚏᚐᚅ᚜ | FOW-rawn | cilium | Foclóir | |
| fabhránach | ᚛ᚃᚐᚁᚆᚏᚐᚅᚐᚉᚆ᚜ | FOW-raw-nuhkh | ciliary | Foclóir | |
| fabhrú | ᚛ᚃᚐᚁᚆᚏᚒ᚜ | FOW-roo | accrual | Foclóir | |
| fabht | ᚛ᚃᚐᚁᚆᚈ᚜ | FOWT | defect | Foclóir | |
| fabhtach | ᚛ᚃᚐᚁᚆᚈᚐᚉᚆ᚜ | FOW-tuhkh | duff | Foclóir | |
| fachtóireacht | ᚛ᚃᚐᚉᚆᚈᚑᚔᚏᚓᚐᚉᚆᚈ᚜ | FAH-khtoh-uh-rakht | factoring | Foclóir | |
| fachtóirigh | ᚛ᚃᚐᚉᚆᚈᚑᚔᚏᚔᚌᚆ᚜ | FAH-khtoh-uh-ruhy | factorise | Foclóir | |
| fachtóiriú | ᚛ᚃᚐᚉᚆᚈᚑᚔᚏᚔᚒ᚜ | FAH-khtoh-uh-ruh-oo | factorisation | Foclóir | |
| fad | ᚛ᚃᚐᚇ᚜ | FAHD | distance | Foclóir | |
| fad- | ᚛ᚃᚐᚇ᚜ | FAHD | longitudinal | Foclóir | |
| fada | ᚛ᚃᚐᚇᚐ᚜ | FAH-duh | extended | Foclóir | Long. The síneadh fada, the long mark, names the accent that lengthens vowels. |
| fadaigh | ᚛ᚃᚐᚇᚐᚔᚌᚆ᚜ | FAH-duh-uhy | elongate | Foclóir | |
| fadaithe | ᚛ᚃᚐᚇᚐᚔᚈᚆᚓ᚜ | FAH-duh-uh-huh | elongated | Foclóir | |
| fadchaitíneach | ᚛ᚃᚐᚇᚉᚆᚐᚔᚈᚔᚅᚓᚐᚉᚆ᚜ | FAH-dkhuh-uh-tee-nakh | deep-pile | Foclóir | |
| fadcheann | ᚛ᚃᚐᚇᚉᚆᚓᚐᚅᚅ᚜ | FAH-dhann | far-sightedness | Foclóir | |
| fadcheannach | ᚛ᚃᚐᚇᚉᚆᚓᚐᚅᚅᚐᚉᚆ᚜ | FAH-dha-nnuhkh | far-sighted | Foclóir | |
| fadfhulangach | ᚛ᚃᚐᚇᚃᚆᚒᚂᚐᚅᚌᚐᚉᚆ᚜ | FAH-duh-luh-nguhkh | long-suffering | Foclóir | |
| fadlíne | ᚛ᚃᚐᚇᚂᚔᚅᚓ᚜ | FAH-dlee-nuh | meridian | Foclóir | |
| fadradharcach | ᚛ᚃᚐᚇᚏᚐᚇᚆᚐᚏᚉᚐᚉᚆ᚜ | FAH-dreye-uh-rkuhkh | far-seeing | Foclóir | |
| fadraoin | ᚛ᚃᚐᚇᚏᚐᚑᚔᚅ᚜ | FAH-dree-uhn | long-range | Foclóir | |
| fadsaolaí | ᚛ᚃᚐᚇᚄᚐᚑᚂᚐᚔ᚜ | FAH-dsee-lee | longevity | Foclóir | |
| fadtéarmach | ᚛ᚃᚐᚇᚈᚓᚐᚏᚋᚐᚉᚆ᚜ | FAH-dtay-uh-rmuhkh | long-term | Foclóir | |
| fadálach | ᚛ᚃᚐᚇᚐᚂᚐᚉᚆ᚜ | FAH-daw-luhkh | drawn-out | Foclóir | |
| fadó | ᚛ᚃᚐᚇᚑ᚜ | FAH-doh | bygone | Foclóir | |
| fadú | ᚛ᚃᚐᚇᚒ᚜ | FAH-doo | elongation | Foclóir | |
| faecais | ᚛ᚃᚐᚓᚉᚐᚔᚄ᚜ | FAY-kuh-uhsh | faecal | Foclóir | |
| faecas | ᚛ᚃᚐᚓᚉᚐᚄ᚜ | FAY-kuhs | faeces | Foclóir | |
| faensa | ᚛ᚃᚐᚓᚅᚄᚐ᚜ | FAY-nshuh | faience | Foclóir | |
| Fahrenheit | ᚛ᚃᚐᚆᚏᚓᚅᚆᚓᚔᚈ᚜ | FAH-hruh-nhuh-uht | fahrenheit | Foclóir | |
| faiche chomhraic | ᚛ᚃᚐᚔᚉᚆᚓ ᚉᚆᚑᚋᚆᚏᚐᚔᚉ᚜ | FAH-uh-huh KHOH-ruh-uhk | lists | Foclóir | |
| faicseanach | ᚛ᚃᚐᚔᚉᚄᚓᚐᚅᚐᚉᚆ᚜ | FAH-uh-ksha-nuhkh | factional | Foclóir | |
| faigh le hoidhreacht | ᚛ᚃᚐᚔᚌᚆ ᚂᚓ ᚆᚑᚔᚇᚆᚏᚓᚐᚉᚆᚈ᚜ | FAH-uhy LEH HIH-yrakht | inherit | Foclóir | |
| faighteoir | ᚛ᚃᚐᚔᚌᚆᚈᚓᚑᚔᚏ᚜ | FAH-uh-ytoh-uhr | acquirer | Foclóir | |
| faillitheach | ᚛ᚃᚐᚔᚂᚂᚔᚈᚆᚓᚐᚉᚆ᚜ | FAH-uh-lluh-hakh | neglectful | Foclóir | |
| faillí | ᚛ᚃᚐᚔᚂᚂᚔ᚜ | FAH-uh-llee | negligence | Foclóir | |
| fainic | ᚛ᚃᚐᚔᚅᚔᚉ᚜ | FAH-uh-nuhk | beware | Foclóir | |
| fainic a chur ar dhuine | ᚛ᚃᚐᚔᚅᚔᚉ ᚐ ᚉᚆᚒᚏ ᚐᚏ ᚇᚆᚒᚔᚅᚓ᚜ | FAH-uh-nuhk AH KHUHR AHR GHIH-nuh | forewarn | Foclóir | |
| faireog mheala | ᚛ᚃᚐᚔᚏᚓᚑᚌ ᚋᚆᚓᚐᚂᚐ᚜ | FAH-uh-rohg VA-luh | nectary | Foclóir | |
| faireoga aidréineacha | ᚛ᚃᚐᚔᚏᚓᚑᚌᚐ ᚐᚔᚇᚏᚓᚔᚅᚓᚐᚉᚆᚐ᚜ | FAH-uh-roh-guh AH-uh-dray-uh-na-khuh | adrenals | Foclóir | |
| faireoige | ᚛ᚃᚐᚔᚏᚓᚑᚔᚌᚓ᚜ | FAH-uh-roh-uh-guh | glandular | Foclóir | |
| fairsing | ᚛ᚃᚐᚔᚏᚄᚔᚅᚌ᚜ | FAH-uh-rshuhng | airy | Foclóir | |
| fairsinge | ᚛ᚃᚐᚔᚏᚄᚔᚅᚌᚓ᚜ | FAH-uh-rshuh-nguh | expanse | Foclóir | |
| fairsingíoch | ᚛ᚃᚐᚔᚏᚄᚔᚅᚌᚔᚑᚉᚆ᚜ | FAH-uh-rshuh-ngee-uhkh | expanding | Foclóir | |
| Fairsis | ᚛ᚃᚐᚔᚏᚄᚔᚄ᚜ | FAH-uh-rshuhsh | farsi | Foclóir | |
| fairtheoir | ᚛ᚃᚐᚔᚏᚈᚆᚓᚑᚔᚏ᚜ | FAH-uh-rhoh-uhr | lookout | Foclóir | |
| faisean | ᚛ᚃᚐᚔᚄᚓᚐᚅ᚜ | FAH-uh-shan | craze | Foclóir | |
| faiseanta | ᚛ᚃᚐᚔᚄᚓᚐᚅᚈᚐ᚜ | FAH-uh-sha-ntuh | chic | Foclóir | |
| faisistí | ᚛ᚃᚐᚔᚄᚔᚄᚈᚔ᚜ | FAH-uh-shuh-shtee | fascist | Foclóir | |
| faisnéiseach | ᚛ᚃᚐᚔᚄᚅᚓᚔᚄᚓᚐᚉᚆ᚜ | FAH-uh-shnay-uh-shakh | informative | Foclóir | |
| faisnéisíocht | ᚛ᚃᚐᚔᚄᚅᚓᚔᚄᚔᚑᚉᚆᚈ᚜ | FAH-uh-shnay-uh-shee-uhkht | informatics | Foclóir | |
| fakir | ᚛ᚃᚐᚔᚏ᚜ | FAH-kuhr | fakir | Foclóir | |
| falacail | ᚛ᚃᚐᚂᚐᚉᚐᚔᚂ᚜ | FAH-luh-kuh-uhl | follicle | Foclóir | |
| falrais | ᚛ᚃᚐᚂᚏᚐᚔᚄ᚜ | FAH-lruh-uhsh | chorea | Foclóir | |
| falsacht | ᚛ᚃᚐᚂᚄᚐᚉᚆᚈ᚜ | FAH-lsuhkht | falsity | Foclóir | |
| falsaithe | ᚛ᚃᚐᚂᚄᚐᚔᚈᚆᚓ᚜ | FAH-lsuh-uh-huh | falsified | Foclóir | |
| faltanas | ᚛ᚃᚐᚂᚈᚐᚅᚐᚄ᚜ | FAH-ltuh-nuhs | grudge | Foclóir | |
| fan | ᚛ᚃᚐᚅ᚜ | FAHN | bide | Foclóir | First-conjugation verb meaning wait or stay. Imperative fan!, often heard. |
| fan le | ᚛ᚃᚐᚅ ᚂᚓ᚜ | FAHN LEH | await | Foclóir | |
| fanaiceacht | ᚛ᚃᚐᚅᚐᚔᚉᚓᚐᚉᚆᚈ᚜ | FAH-nuh-uh-kakht | fanaticism | Foclóir | |
| fanann an t-imreoir a chailleann istigh | ᚛ᚃᚐᚅᚐᚅᚅ ᚐᚅ ᚈᚔᚋᚏᚓᚑᚔᚏ ᚐ ᚉᚆᚐᚔᚂᚂᚓᚐᚅᚅ ᚔᚄᚈᚔᚌᚆ᚜ | FAH-nuhnn AHN TIH-mroh-uhr AH KHAH-uh-llann IH-shtuhy | losing | Foclóir | |
| fandango | ᚛ᚃᚐᚅᚇᚐᚅᚌᚑ᚜ | FAH-nduh-nguh | fandango | Foclóir | |
| fantaise | ᚛ᚃᚐᚅᚈᚐᚔᚄᚓ᚜ | FAH-ntuh-uh-shuh | fantasia | Foclóir | |
| fantaiseach | ᚛ᚃᚐᚅᚈᚐᚔᚄᚓᚐᚉᚆ᚜ | FAH-ntuh-uh-shakh | fantastical | Foclóir | |
| fantaiseoir | ᚛ᚃᚐᚅᚈᚐᚔᚄᚓᚑᚔᚏ᚜ | FAH-ntuh-uh-shoh-uhr | fantasist | Foclóir | |
| faobhar beibhealta | ᚛ᚃᚐᚑᚁᚆᚐᚏ ᚁᚓᚔᚁᚆᚓᚐᚂᚈᚐ᚜ | FEE-wuhr BEH-uh-va-ltuh | bevel | Foclóir | |
| faofa | ᚛ᚃᚐᚑᚃᚐ᚜ | FEE-fuh | approved | Foclóir | |
| faoi bhlas | ᚛ᚃᚐᚑᚔ ᚁᚆᚂᚐᚄ᚜ | FEE-uh WLAHS | flavoured | Foclóir | |
| faoi bhláth | ᚛ᚃᚐᚑᚔ ᚁᚆᚂᚐᚈᚆ᚜ | FEE-uh WLAWH | blooming | Foclóir | |
| faoi bhréagriocht | ᚛ᚃᚐᚑᚔ ᚁᚆᚏᚓᚐᚌᚏᚔᚑᚉᚆᚈ᚜ | FEE-uh VRAY-uh-gruh-uhkht | backhanded | Foclóir | |
| faoi bhrú | ᚛ᚃᚐᚑᚔ ᚁᚆᚏᚒ᚜ | FEE-uh WROO | harried | Foclóir | |
| faoi chaonach liath | ᚛ᚃᚐᚑᚔ ᚉᚆᚐᚑᚅᚐᚉᚆ ᚂᚔᚐᚈᚆ᚜ | FEE-uh KHEE-nuhkh LEE-UHH | mouldy | Foclóir | |
| faoi chlúdach crua | ᚛ᚃᚐᚑᚔ ᚉᚆᚂᚒᚇᚐᚉᚆ ᚉᚏᚒᚐ᚜ | FEE-uh KHLOO-duhkh KROO-UH | hardbound | Foclóir | |
| faoi chois | ᚛ᚃᚐᚑᚔ ᚉᚆᚑᚔᚄ᚜ | FEE-uh KHIHSH | downtrodden | Foclóir | |
| faoi chomaoin | ᚛ᚃᚐᚑᚔ ᚉᚆᚑᚋᚐᚑᚔᚅ᚜ | FEE-uh KHUH-mee-uhn | indebted | Foclóir | |
| faoi chothabháil stáit | ᚛ᚃᚐᚑᚔ ᚉᚆᚑᚈᚆᚐᚁᚆᚐᚔᚂ ᚄᚈᚐᚔᚈ᚜ | FEE-uh KHUH-how-aw-uhl STAW-uht | grant-maintained | Foclóir | |
| faoi chúig | ᚛ᚃᚐᚑᚔ ᚉᚆᚒᚔᚌ᚜ | FEE-uh KHOO-uhg | fivefold | Foclóir | |
| faoi dhaoirse | ᚛ᚃᚐᚑᚔ ᚇᚆᚐᚑᚔᚏᚄᚓ᚜ | FEE-uh GHEE-uh-rshuh | enslaved | Foclóir | |
| faoi dheifir | ᚛ᚃᚐᚑᚔ ᚇᚆᚓᚔᚃᚔᚏ᚜ | FEE-uh YEH-uh-fuhr | hastily | Foclóir | |
| faoi dhliteanas | ᚛ᚃᚐᚑᚔ ᚇᚆᚂᚔᚈᚓᚐᚅᚐᚄ᚜ | FEE-uh YLIH-ta-nuhs | liable | Foclóir | |
| faoi dhornaisc | ᚛ᚃᚐᚑᚔ ᚇᚆᚑᚏᚅᚐᚔᚄᚉ᚜ | FEE-uh GHUH-rnuh-uhshk | cuffed | Foclóir | |
| faoi dhraíocht | ᚛ᚃᚐᚑᚔ ᚇᚆᚏᚐᚔᚑᚉᚆᚈ᚜ | FEE-uh GHREE-uhkht | awed | Foclóir | |
| faoi dhíon | ᚛ᚃᚐᚑᚔ ᚇᚆᚔᚑᚅ᚜ | FEE-uh YEE-uhn | indoor | Foclóir | |
| faoi dhíriú gunna | ᚛ᚃᚐᚑᚔ ᚇᚆᚔᚏᚔᚒ ᚌᚒᚅᚅᚐ᚜ | FEE-uh YEE-ruh-oo GUH-nnuh | gunpoint | Foclóir | |
| faoi dhíriú scine | ᚛ᚃᚐᚑᚔ ᚇᚆᚔᚏᚔᚒ ᚄᚉᚔᚅᚓ᚜ | FEE-uh YEE-ruh-oo SHKIH-nuh | knifepoint | Foclóir | |
| faoi fhoireann | ᚛ᚃᚐᚑᚔ ᚃᚆᚑᚔᚏᚓᚐᚅᚅ᚜ | FEE-uh IH-rann | manned | Foclóir | |
| faoi fhorghabháil | ᚛ᚃᚐᚑᚔ ᚃᚆᚑᚏᚌᚆᚐᚁᚆᚐᚔᚂ᚜ | FEE-uh UH-rghow-aw-uhl | occupied | Foclóir | |
| faoi fhéar | ᚛ᚃᚐᚑᚔ ᚃᚆᚓᚐᚏ᚜ | FEE-uh AY-uhr | lawned | Foclóir | |
| faoi ghlas | ᚛ᚃᚐᚑᚔ ᚌᚆᚂᚐᚄ᚜ | FEE-uh GHLAHS | locked | Foclóir | |
| faoi ghrabhróga | ᚛ᚃᚐᚑᚔ ᚌᚆᚏᚐᚁᚆᚏᚑᚌᚐ᚜ | FEE-uh GHROW-roh-guh | breaded | Foclóir | |
| faoi hiopnóis | ᚛ᚃᚐᚑᚔ ᚆᚔᚑᚚᚅᚑᚔᚄ᚜ | FEE-uh HIH-uh-pnoh-uhsh | hypnotised | Foclóir | |
| faoi imshuí | ᚛ᚃᚐᚑᚔ ᚔᚋᚄᚆᚒᚔ᚜ | FEE-uh IH-mhuh-ee | blockaded | Foclóir | |
| faoi láthair | ᚛ᚃᚐᚑᚔ ᚂᚐᚈᚆᚐᚔᚏ᚜ | FEE-uh LAW-huh-uhr | currently | Foclóir | |
| faoi léigear | ᚛ᚃᚐᚑᚔ ᚂᚓᚔᚌᚓᚐᚏ᚜ | FEE-uh LAY-uh-gar | embattled | Foclóir | |
| faoi mháille | ᚛ᚃᚐᚑᚔ ᚋᚆᚐᚔᚂᚂᚓ᚜ | FEE-uh WAW-uh-lluh | mailed | Foclóir | |
| faoi mhíchumas | ᚛ᚃᚐᚑᚔ ᚋᚆᚔᚉᚆᚒᚋᚐᚄ᚜ | FEE-uh VEE-huh-muhs | disabled | Foclóir | |
| faoi ocht | ᚛ᚃᚐᚑᚔ ᚑᚉᚆᚈ᚜ | FEE-uh UHKHT | eightfold | Foclóir | |
| faoi oibleagáid | ᚛ᚃᚐᚑᚔ ᚑᚔᚁᚂᚓᚐᚌᚐᚔᚇ᚜ | FEE-uh IH-bla-gaw-uhd | obligated | Foclóir | |
| faoi sholas coinnle | ᚛ᚃᚐᚑᚔ ᚄᚆᚑᚂᚐᚄ ᚉᚑᚔᚅᚅᚂᚓ᚜ | FEE-uh HUH-luhs KIH-nnluh | candlelit | Foclóir | |
| faoi shuaitheantas | ᚛ᚃᚐᚑᚔ ᚄᚆᚒᚐᚔᚈᚆᚓᚐᚅᚈᚐᚄ᚜ | FEE-uh HOO-UH-uh-ha-ntuhs | crested | Foclóir | |
| faoi stiúir teagascóra | ᚛ᚃᚐᚑᚔ ᚄᚈᚔᚒᚔᚏ ᚈᚓᚐᚌᚐᚄᚉᚑᚏᚐ᚜ | FEE-uh SHTIH-oo-uhr TA-guh-skoh-ruh | instructed | Foclóir | |
| faoi thionchar an mhargaidh | ᚛ᚃᚐᚑᚔ ᚈᚆᚔᚑᚅᚉᚆᚐᚏ ᚐᚅ ᚋᚆᚐᚏᚌᚐᚔᚇᚆ᚜ | FEE-uh HIH-uh-nkhuhr AHN WAH-rguh-uhy | market-driven | Foclóir | |
| faoi threorú léasair | ᚛ᚃᚐᚑᚔ ᚈᚆᚏᚓᚑᚏᚒ ᚂᚓᚐᚄᚐᚔᚏ᚜ | FEE-uh HROH-roo LAY-uh-suh-uhr | laser-guided | Foclóir | |
| faoi throscán | ᚛ᚃᚐᚑᚔ ᚈᚆᚏᚑᚄᚉᚐᚅ᚜ | FEE-uh HRUH-skawn | furnished | Foclóir | |
| faoi uisce | ᚛ᚃᚐᚑᚔ ᚒᚔᚄᚉᚓ᚜ | FEE-uh IH-shkuh | flooded | Foclóir | |
| faoi árachas | ᚛ᚃᚐᚑᚔ ᚐᚏᚐᚉᚆᚐᚄ᚜ | FEE-uh AW-ruh-khuhs | insured | Foclóir | |
| faoi éide | ᚛ᚃᚐᚑᚔ ᚓᚔᚇᚓ᚜ | FEE-uh AY-uh-duh | liveried | Foclóir | |
| faoi úinéireacht eachtrach | ᚛ᚃᚐᚑᚔ ᚒᚔᚅᚓᚔᚏᚓᚐᚉᚆᚈ ᚓᚐᚉᚆᚈᚏᚐᚉᚆ᚜ | FEE-uh OO-uh-nay-uh-rakht A-khtruhkh | foreign-owned | Foclóir | |
| faoileoir foluana | ᚛ᚃᚐᚑᚔᚂᚓᚑᚔᚏ ᚃᚑᚂᚒᚐᚅᚐ᚜ | FEE-uh-loh-uhr FUH-loo-uh-nuh | hang-glider | Foclóir | |
| faoileoireacht | ᚛ᚃᚐᚑᚔᚂᚓᚑᚔᚏᚓᚐᚉᚆᚈ᚜ | FEE-uh-loh-uh-rakht | gliding | Foclóir | |
| faoileoireacht foluana | ᚛ᚃᚐᚑᚔᚂᚓᚑᚔᚏᚓᚐᚉᚆᚈ ᚃᚑᚂᚒᚐᚅᚐ᚜ | FEE-uh-loh-uh-rakht FUH-loo-uh-nuh | hang-gliding | Foclóir | |
| faoin aer | ᚛ᚃᚐᚑᚔᚅ ᚐᚓᚏ᚜ | FEE-uhn AYR | open-air | Foclóir | |
| faoin spéir | ᚛ᚃᚐᚑᚔᚅ ᚄᚚᚓᚔᚏ᚜ | FEE-uhn SHPAY-uhr | outdoor | Foclóir | |
| faoistiniúil | ᚛ᚃᚐᚑᚔᚄᚈᚔᚅᚔᚒᚔᚂ᚜ | FEE-uh-shtuh-nuh-oo-uhl | confessional | Foclóir | |
| Faoistiní | ᚛ᚃᚐᚑᚔᚄᚈᚔᚅᚔ᚜ | FEE-uh-shtuh-nee | confessions | Foclóir | |
| farad | ᚛ᚃᚐᚏᚐᚇ᚜ | FAH-ruhd | farad | Foclóir | |
| faraidé | ᚛ᚃᚐᚏᚐᚔᚇᚓ᚜ | FAH-ruh-uh-day | faraday | Foclóir | |
| farantóir | ᚛ᚃᚐᚏᚐᚅᚈᚑᚔᚏ᚜ | FAH-ruh-ntoh-uhr | ferryman | Foclóir | |
| faraor | ᚛ᚃᚐᚏᚐᚑᚏ᚜ | FAH-reer | alas | Foclóir | |
| farasbarr | ᚛ᚃᚐᚏᚐᚄᚁᚐᚏᚏ᚜ | FAH-ruh-sbuhrr | glut | Foclóir | |
| fardal | ᚛ᚃᚐᚏᚇᚐᚂ᚜ | FAH-rduhl | inventory | Foclóir | |
| faró | ᚛ᚃᚐᚏᚑ᚜ | FAH-roh | faro | Foclóir | |
| Faróch | ᚛ᚃᚐᚏᚑᚉᚆ᚜ | FAH-rohkh | faroese | Foclóir | |
| fashionista | ᚛ᚃᚐᚄᚆᚔᚑᚅᚔᚄᚈᚐ᚜ | FAH-huh-uh-nuh-shtuh | fashionista | Foclóir | |
| fathach | ᚛ᚃᚐᚈᚆᚐᚉᚆ᚜ | FAH-huhkh | colossus | Foclóir | |
| fathach mná | ᚛ᚃᚐᚈᚆᚐᚉᚆ ᚋᚅᚐ᚜ | FAH-huhkh MNAW | giantess | Foclóir | |
| fatwa | ᚛ᚃᚐᚈᚐ᚜ | FAH-twuh | fatwa | Foclóir | |
| faíreach | ᚛ᚃᚐᚔᚏᚓᚐᚉᚆ᚜ | FEE-rakh | barracking | Foclóir | |
| faíreach a dhéanamh | ᚛ᚃᚐᚔᚏᚓᚐᚉᚆ ᚐ ᚇᚆᚓᚐᚅᚐᚋᚆ᚜ | FEE-rakh AH YAY-uh-now | boo | Foclóir | |
| feabhas | ᚛ᚃᚓᚐᚁᚆᚐᚄ᚜ | FA-wuhs | amelioration | Foclóir | |
| feabhsaigh | ᚛ᚃᚓᚐᚁᚆᚄᚐᚔᚌᚆ᚜ | FA-wsuh-uhy | ameliorate | Foclóir | |
| feabhsaithe | ᚛ᚃᚓᚐᚁᚆᚄᚐᚔᚈᚆᚓ᚜ | FA-wsuh-uh-huh | improved | Foclóir | |
| feabhsú | ᚛ᚃᚓᚐᚁᚆᚄᚒ᚜ | FA-wsoo | betterment | Foclóir | |
| feacadh glúine | ᚛ᚃᚓᚐᚉᚐᚇᚆ ᚌᚂᚒᚔᚅᚓ᚜ | FA-keye GLOO-uh-nuh | genuflection | Foclóir | |
| feachtasóir | ᚛ᚃᚓᚐᚉᚆᚈᚐᚄᚑᚔᚏ᚜ | FA-khtuh-soh-uhr | campaigner | Foclóir | |
| feadh cladaigh | ᚛ᚃᚓᚐᚇᚆ ᚉᚂᚐᚇᚐᚔᚌᚆ᚜ | FAGH KLAH-duh-uhy | longshore | Foclóir | |
| feall ar | ᚛ᚃᚓᚐᚂᚂ ᚐᚏ᚜ | FALL AHR | double-cross | Foclóir | |
| feallaire | ᚛ᚃᚓᚐᚂᚂᚐᚔᚏᚓ᚜ | FA-lluh-uh-ruh | deceiver | Foclóir | |
| feallmharaigh | ᚛ᚃᚓᚐᚂᚂᚋᚆᚐᚏᚐᚔᚌᚆ᚜ | FA-llwuh-ruh-uhy | assassinate | Foclóir | |
| feallmharaithe | ᚛ᚃᚓᚐᚂᚂᚋᚆᚐᚏᚐᚔᚈᚆᚓ᚜ | FA-llwuh-ruh-uh-huh | assassinated | Foclóir | |
| feallmharfóir | ᚛ᚃᚓᚐᚂᚂᚋᚆᚐᚏᚃᚑᚔᚏ᚜ | FA-llwuh-rfoh-uhr | assassin | Foclóir | |
| feallmharú | ᚛ᚃᚓᚐᚂᚂᚋᚆᚐᚏᚒ᚜ | FA-llwuh-roo | assassination | Foclóir | |
| fealltach | ᚛ᚃᚓᚐᚂᚂᚈᚐᚉᚆ᚜ | FA-lltuhkh | deceitful | Foclóir | |
| fealltóir | ᚛ᚃᚓᚐᚂᚂᚈᚑᚔᚏ᚜ | FA-lltoh-uhr | betrayer | Foclóir | |
| feamainn bhoilgíneach | ᚛ᚃᚓᚐᚋᚐᚔᚅᚅ ᚁᚆᚑᚔᚂᚌᚔᚅᚓᚐᚉᚆ᚜ | FA-muh-uhnn WIH-lgee-nakh | bladderwrack | Foclóir | |
| feanléas | ᚛ᚃᚓᚐᚅᚂᚓᚐᚄ᚜ | FA-nlay-uhs | fanlight | Foclóir | |
| feanntach | ᚛ᚃᚓᚐᚅᚅᚈᚐᚉᚆ᚜ | FA-nntuhkh | lacerating | Foclóir | |
| fear | ᚛ᚃᚓᚐᚏ᚜ | FAR | chap | Foclóir | Masculine. Plural fir. |
| fear a bhfuil cuma aisteach air | ᚛ᚃᚓᚐᚏ ᚐ ᚁᚆᚃᚒᚔᚂ ᚉᚒᚋᚐ ᚐᚔᚄᚈᚓᚐᚉᚆ ᚐᚔᚏ᚜ | FAR AH WFIHL KUH-muh AH-uh-shtakh AH-uhr | odd-looking | Foclóir | |
| fear a bhfuil spéaclaí cosanta air | ᚛ᚃᚓᚐᚏ ᚐ ᚁᚆᚃᚒᚔᚂ ᚄᚚᚓᚐᚉᚂᚐᚔ ᚉᚑᚄᚐᚅᚈᚐ ᚐᚔᚏ᚜ | FAR AH WFIHL SHPAY-uh-klee KUH-suh-ntuh AH-uhr | goggled | Foclóir | |
| fear a céasadh | ᚛ᚃᚓᚐᚏ ᚐ ᚉᚓᚐᚄᚐᚇᚆ᚜ | FAR AH KAY-uh-seye | crucified | Foclóir | |
| fear airgid | ᚛ᚃᚓᚐᚏ ᚐᚔᚏᚌᚔᚇ᚜ | FAR AH-uh-rguhd | moneyman | Foclóir | |
| fear an tí | ᚛ᚃᚓᚐᚏ ᚐᚅ ᚈᚔ᚜ | FAR AHN TEE | goodman | Foclóir | |
| fear atá ag éirí maol | ᚛ᚃᚓᚐᚏ ᚐᚈᚐ ᚐᚌ ᚓᚔᚏᚔ ᚋᚐᚑᚂ᚜ | FAR AH-taw AHG AY-uh-ree MEEL | balding | Foclóir | |
| fear bainne | ᚛ᚃᚓᚐᚏ ᚁᚐᚔᚅᚅᚓ᚜ | FAR BAH-uh-nnuh | milkman | Foclóir | |
| fear beáir | ᚛ᚃᚓᚐᚏ ᚁᚓᚐᚔᚏ᚜ | FAR BAW-uhr | barman | Foclóir | |
| fear bolgshúileach | ᚛ᚃᚓᚐᚏ ᚁᚑᚂᚌᚄᚆᚒᚔᚂᚓᚐᚉᚆ᚜ | FAR BUH-lghoo-uh-lakh | bulging | Foclóir | |
| fear bruscair | ᚛ᚃᚓᚐᚏ ᚁᚏᚒᚄᚉᚐᚔᚏ᚜ | FAR BRUH-skuh-uhr | dustman | Foclóir | |
| fear cleamhnais | ᚛ᚃᚓᚐᚏ ᚉᚂᚓᚐᚋᚆᚅᚐᚔᚄ᚜ | FAR KLA-wnuh-uhsh | matchmaker | Foclóir | |
| fear club | ᚛ᚃᚓᚐᚏ ᚉᚂᚒᚁ᚜ | FAR KLUHB | clubman | Foclóir | |
| fear deaslámhach | ᚛ᚃᚓᚐᚏ ᚇᚓᚐᚄᚂᚐᚋᚆᚐᚉᚆ᚜ | FAR DA-slaw-wuhkh | handyman | Foclóir | |
| fear déirce | ᚛ᚃᚓᚐᚏ ᚇᚓᚔᚏᚉᚓ᚜ | FAR DAY-uh-rkuh | beggar | Foclóir | |
| fear déirí | ᚛ᚃᚓᚐᚏ ᚇᚓᚔᚏᚔ᚜ | FAR DAY-uh-ree | dairyman | Foclóir | |
| fear dóiteáin | ᚛ᚃᚓᚐᚏ ᚇᚑᚔᚈᚓᚐᚔᚅ᚜ | FAR DOH-uh-taw-uhn | fireman | Foclóir | |
| fear faille a bhí ann | ᚛ᚃᚓᚐᚏ ᚃᚐᚔᚂᚂᚓ ᚐ ᚁᚆᚔ ᚐᚅᚅ᚜ | FAR FAH-uh-lluh AH VEE AHNN | opportunist | Foclóir | |
| fear faire | ᚛ᚃᚓᚐᚏ ᚃᚐᚔᚏᚓ᚜ | FAR FAH-uh-ruh | janitor | Foclóir | |
| fear faoi ualach trom a bhí ann | ᚛ᚃᚓᚐᚏ ᚃᚐᚑᚔ ᚒᚐᚂᚐᚉᚆ ᚈᚏᚑᚋ ᚐ ᚁᚆᚔ ᚐᚅᚅ᚜ | FAR FEE-uh OO-UH-luhkh TRUHM AH VEE AHNN | burdened | Foclóir | |
| fear fichille | ᚛ᚃᚓᚐᚏ ᚃᚔᚉᚆᚔᚂᚂᚓ᚜ | FAR FIH-huh-lluh | chessman | Foclóir | |
| fear gnó é | ᚛ᚃᚓᚐᚏ ᚌᚅᚑ ᚓ᚜ | FAR GNOH AY | businessperson | Foclóir | |
| fear grinn | ᚛ᚃᚓᚐᚏ ᚌᚏᚔᚅᚅ᚜ | FAR GRIHNN | joker | Foclóir | |
| fear guail | ᚛ᚃᚓᚐᚏ ᚌᚒᚐᚔᚂ᚜ | FAR GOO-UH-uhl | coalman | Foclóir | |
| fear gunna | ᚛ᚃᚓᚐᚏ ᚌᚒᚅᚅᚐ᚜ | FAR GUH-nnuh | gunman | Foclóir | |
| fear gáis | ᚛ᚃᚓᚐᚏ ᚌᚐᚔᚄ᚜ | FAR GAW-uhsh | gasman | Foclóir | |
| fear libhré | ᚛ᚃᚓᚐᚏ ᚂᚔᚁᚆᚏᚓ᚜ | FAR LIH-vray | liveryman | Foclóir | |
| Fear Manach | ᚛ᚃᚓᚐᚏ ᚋᚐᚅᚐᚉᚆ᚜ | FAR MAH-nuhkh | fermanagh | Foclóir | |
| fear otharchairr | ᚛ᚃᚓᚐᚏ ᚑᚈᚆᚐᚏᚉᚆᚐᚔᚏᚏ᚜ | FAR UH-huh-rkhuh-uhrr | ambulanceman | Foclóir | |
| fear pluaise | ᚛ᚃᚓᚐᚏ ᚚᚂᚒᚐᚔᚄᚓ᚜ | FAR PLOO-UH-uh-shuh | caveman | Foclóir | |
| fear siúil | ᚛ᚃᚓᚐᚏ ᚄᚔᚒᚔᚂ᚜ | FAR SHIH-oo-uhl | hobo | Foclóir | |
| fear spóirt | ᚛ᚃᚓᚐᚏ ᚄᚚᚑᚔᚏᚈ᚜ | FAR SPOH-uhrt | jock | Foclóir | |
| fear tacsaí | ᚛ᚃᚓᚐᚏ ᚈᚐᚉᚄᚐᚔ᚜ | FAR TAH-ksee | cabby | Foclóir | |
| fear tuaithe | ᚛ᚃᚓᚐᚏ ᚈᚒᚐᚔᚈᚆᚓ᚜ | FAR TOO-UH-uh-huh | countryman | Foclóir | |
| fear uasal | ᚛ᚃᚓᚐᚏ ᚒᚐᚄᚐᚂ᚜ | FAR OO-UH-suhl | gent | Foclóir | |
| fearachas | ᚛ᚃᚓᚐᚏᚐᚉᚆᚐᚄ᚜ | FA-ruh-khuhs | husbandry | Foclóir | |
| fearais | ᚛ᚃᚓᚐᚏᚐᚔᚄ᚜ | FA-ruh-uhsh | fittings | Foclóir | |
| fearann | ᚛ᚃᚓᚐᚏᚐᚅᚅ᚜ | FA-ruhnn | grounds | Foclóir | |
| fearas | ᚛ᚃᚓᚐᚏᚐᚄ᚜ | FA-ruhs | apparatus | Foclóir | |
| fearas corntha | ᚛ᚃᚓᚐᚏᚐᚄ ᚉᚑᚏᚅᚈᚆᚐ᚜ | FA-ruhs KUH-rnhuh | furling | Foclóir | |
| fearas ilaclaíochta | ᚛ᚃᚓᚐᚏᚐᚄ ᚔᚂᚐᚉᚂᚐᚔᚑᚉᚆᚈᚐ᚜ | FA-ruhs IH-luh-klee-uh-khtuh | multigym | Foclóir | |
| fearastaigh | ᚛ᚃᚓᚐᚏᚐᚄᚈᚐᚔᚌᚆ᚜ | FA-ruh-stuh-uhy | furnish | Foclóir | |
| fearaíoch | ᚛ᚃᚓᚐᚏᚐᚔᚑᚉᚆ᚜ | FA-ree-uhkh | macho | Foclóir | |
| fearg a chur ar | ᚛ᚃᚓᚐᚏᚌ ᚐ ᚉᚆᚒᚏ ᚐᚏ᚜ | FARG AH KHUHR AHR | enrage | Foclóir | |
| fearmhínigh | ᚛ᚃᚓᚐᚏᚋᚆᚔᚅᚔᚌᚆ᚜ | FA-rvee-nuhy | mansplain | Foclóir | |
| feartlaoi | ᚛ᚃᚓᚐᚏᚈᚂᚐᚑᚔ᚜ | FA-rtlee-uh | epitaph | Foclóir | |
| fearúil | ᚛ᚃᚓᚐᚏᚒᚔᚂ᚜ | FA-roo-uhl | butch | Foclóir | |
| fearúlacht | ᚛ᚃᚓᚐᚏᚒᚂᚐᚉᚆᚈ᚜ | FA-roo-luhkht | manliness | Foclóir | |
| feasacht tomhaltóirí | ᚛ᚃᚓᚐᚄᚐᚉᚆᚈ ᚈᚑᚋᚆᚐᚂᚈᚑᚔᚏᚔ᚜ | FA-suhkht TOH-UH-ltoh-uh-ree | mindshare | Foclóir | |
| feasachán | ᚛ᚃᚓᚐᚄᚐᚉᚆᚐᚅ᚜ | FA-suh-khawn | bulletin | Foclóir | |
| feasta | ᚛ᚃᚓᚐᚄᚈᚐ᚜ | FA-stuh | henceforth | Foclóir | |
| fedora | ᚛ᚃᚓᚇᚑᚏᚐ᚜ | FEH-duh-ruh | fedora | Foclóir | |
| feiceálach | ᚛ᚃᚓᚔᚉᚓᚐᚂᚐᚉᚆ᚜ | FEH-uh-kaw-luhkh | conspicuous | Foclóir | |
| feicin | ᚛ᚃᚓᚔᚉᚔᚅ᚜ | FEH-uh-kuhn | fecking | Foclóir | |
| feidearálach | ᚛ᚃᚓᚔᚇᚓᚐᚏᚐᚂᚐᚉᚆ᚜ | FEH-uh-da-raw-luhkh | federalist | Foclóir | |
| feidhm | ᚛ᚃᚓᚔᚇᚆᚋ᚜ | FEH-uhym | function | Foclóir | |
| feidhmchláirín | ᚛ᚃᚓᚔᚇᚆᚋᚉᚆᚂᚐᚔᚏᚔᚅ᚜ | feh-uh-ymhlaw-uh-REEN | applet | Foclóir | |
| feidhmeach | ᚛ᚃᚓᚔᚇᚆᚋᚓᚐᚉᚆ᚜ | FEH-uh-ymakh | applied | Foclóir | |
| feidhmigh | ᚛ᚃᚓᚔᚇᚆᚋᚔᚌᚆ᚜ | FEH-uh-ymuhy | officiate | Foclóir | |
| feidhmitheoir | ᚛ᚃᚓᚔᚇᚆᚋᚔᚈᚆᚓᚑᚔᚏ᚜ | FEH-uh-ymuh-hoh-uhr | enforcer | Foclóir | |
| feidhmiú | ᚛ᚃᚓᚔᚇᚆᚋᚔᚒ᚜ | FEH-uh-ymuh-oo | implementation | Foclóir | |
| feidhmiúil | ᚛ᚃᚓᚔᚇᚆᚋᚔᚒᚔᚂ᚜ | FEH-uh-ymuh-oo-uhl | functional | Foclóir | |
| feidhmiúlach | ᚛ᚃᚓᚔᚇᚆᚋᚔᚒᚂᚐᚉᚆ᚜ | FEH-uh-ymuh-oo-luhkh | functionalist | Foclóir | |
| feidhmiúlachas | ᚛ᚃᚓᚔᚇᚆᚋᚔᚒᚂᚐᚉᚆᚐᚄ᚜ | FEH-uh-ymuh-oo-luh-khuhs | functionalism | Foclóir | |
| feidhmiúlacht | ᚛ᚃᚓᚔᚇᚆᚋᚔᚒᚂᚐᚉᚆᚈ᚜ | FEH-uh-ymuh-oo-luhkht | functionality | Foclóir | |
| feighlí | ᚛ᚃᚓᚔᚌᚆᚂᚔ᚜ | FEH-uh-ylee | minder | Foclóir | |
| feighlí cúrsa | ᚛ᚃᚓᚔᚌᚆᚂᚔ ᚉᚒᚏᚄᚐ᚜ | FEH-uh-ylee KOO-rsuh | greenkeeper | Foclóir | |
| feighlí leanaí | ᚛ᚃᚓᚔᚌᚆᚂᚔ ᚂᚓᚐᚅᚐᚔ᚜ | FEH-uh-ylee LA-nee | babysitter | Foclóir | |
| feighlí tailte | ᚛ᚃᚓᚔᚌᚆᚂᚔ ᚈᚐᚔᚂᚈᚓ᚜ | FEH-uh-ylee TAH-uh-ltuh | groundsman | Foclóir | |
| feighlíocht leanaí | ᚛ᚃᚓᚔᚌᚆᚂᚔᚑᚉᚆᚈ ᚂᚓᚐᚅᚐᚔ᚜ | FEH-uh-ylee-uhkht LA-nee | babysitting | Foclóir | |
| feileon | ᚛ᚃᚓᚔᚂᚓᚑᚅ᚜ | FEH-uh-lohn | felon | Foclóir | |
| feiliúnacht | ᚛ᚃᚓᚔᚂᚔᚒᚅᚐᚉᚆᚈ᚜ | FEH-uh-luh-oo-nuhkht | advisability | Foclóir | |
| feilseach | ᚛ᚃᚓᚔᚂᚄᚓᚐᚉᚆ᚜ | FEH-uh-lshakh | felsic | Foclóir | |
| feiltithe | ᚛ᚃᚓᚔᚂᚈᚔᚈᚆᚓ᚜ | FEH-uh-ltuh-huh | felted | Foclóir | |
| feimineach | ᚛ᚃᚓᚔᚋᚔᚅᚓᚐᚉᚆ᚜ | FEH-uh-muh-nakh | feminist | Foclóir | |
| feimineachas | ᚛ᚃᚓᚔᚋᚔᚅᚓᚐᚉᚆᚐᚄ᚜ | FEH-uh-muh-na-khuhs | feminism | Foclóir | |
| feire | ᚛ᚃᚓᚔᚏᚓ᚜ | FEH-uh-ruh | flange | Foclóir | |
| feiriúil | ᚛ᚃᚓᚔᚏᚔᚒᚔᚂ᚜ | FEH-uh-ruh-oo-uhl | ferrous | Foclóir | |
| feirme | ᚛ᚃᚓᚔᚏᚋᚓ᚜ | FEH-uh-rmuh | farmed | Foclóir | |
| feirmeacha atá á reáchtáil ar bhonn tráchtála | ᚛ᚃᚓᚔᚏᚋᚓᚐᚉᚆᚐ ᚐᚈᚐ ᚐ ᚏᚓᚐᚉᚆᚈᚐᚔᚂ ᚐᚏ ᚁᚆᚑᚅᚅ ᚈᚏᚐᚉᚆᚈᚐᚂᚐ᚜ | FEH-uh-rma-khuh AH-taw AW RAW-khtaw-uhl AHR WUHNN TRAW-khtaw-luh | commercialised | Foclóir | |
| feirmeoireacht | ᚛ᚃᚓᚔᚏᚋᚓᚑᚔᚏᚓᚐᚉᚆᚈ᚜ | FEH-uh-rmoh-uh-rakht | farming | Foclóir | |
| feirmiam | ᚛ᚃᚓᚔᚏᚋᚔᚐᚋ᚜ | FEH-uh-rmee-uhm | fermium | Foclóir | |
| feirmí | ᚛ᚃᚓᚔᚏᚋᚔ᚜ | FEH-uh-rmee | fermi | Foclóir | |
| feisire | ᚛ᚃᚓᚔᚄᚔᚏᚓ᚜ | FEH-uh-shuh-ruh | assemblyman | Foclóir | |
| feisteas | ᚛ᚃᚓᚔᚄᚈᚓᚐᚄ᚜ | FEH-uh-shtas | accoutrements | Foclóir | |
| feisteas damhsa | ᚛ᚃᚓᚔᚄᚈᚓᚐᚄ ᚇᚐᚋᚆᚄᚐ᚜ | FEH-uh-shtas DOW-suh | dancewear | Foclóir | |
| feisteoir | ᚛ᚃᚓᚔᚄᚈᚓᚑᚔᚏ᚜ | FEH-uh-shtoh-uhr | fitter | Foclóir | |
| feistigh | ᚛ᚃᚓᚔᚄᚈᚔᚌᚆ᚜ | FEH-uh-shtuhy | equip | Foclóir | |
| feistithe | ᚛ᚃᚓᚔᚄᚈᚔᚈᚆᚓ᚜ | FEH-uh-shtuh-huh | equipped | Foclóir | |
| feistiú | ᚛ᚃᚓᚔᚄᚈᚔᚒ᚜ | FEH-uh-shtuh-oo | fitment | Foclóir | |
| feitheoir | ᚛ᚃᚓᚔᚈᚆᚓᚑᚔᚏ᚜ | FEH-uh-hoh-uhr | invigilator | Foclóir | |
| feitheoireacht a dhéanamh ar | ᚛ᚃᚓᚔᚈᚆᚓᚑᚔᚏᚓᚐᚉᚆᚈ ᚐ ᚇᚆᚓᚐᚅᚐᚋᚆ ᚐᚏ᚜ | FEH-uh-hoh-uh-rakht AH YAY-uh-now AHR | invigilate | Foclóir | |
| feithid | ᚛ᚃᚓᚔᚈᚆᚔᚇ᚜ | FEH-uh-huhd | insect | Foclóir | |
| feithideolaíoch | ᚛ᚃᚓᚔᚈᚆᚔᚇᚓᚑᚂᚐᚔᚑᚉᚆ᚜ | FEH-uh-huh-doh-lee-uhkh | entomological | Foclóir | |
| feithideolaíocht | ᚛ᚃᚓᚔᚈᚆᚔᚇᚓᚑᚂᚐᚔᚑᚉᚆᚈ᚜ | FEH-uh-huh-doh-lee-uhkht | entomology | Foclóir | |
| feithidicíd | ᚛ᚃᚓᚔᚈᚆᚔᚇᚔᚉᚔᚇ᚜ | FEH-uh-huh-duh-keed | insecticide | Foclóir | |
| feithiditeach | ᚛ᚃᚓᚔᚈᚆᚔᚇᚔᚈᚓᚐᚉᚆ᚜ | FEH-uh-huh-duh-takh | insectivorous | Foclóir | |
| feithiditeoir | ᚛ᚃᚓᚔᚈᚆᚔᚇᚔᚈᚓᚑᚔᚏ᚜ | FEH-uh-huh-duh-toh-uhr | insectivore | Foclóir | |
| felucca | ᚛ᚃᚓᚂᚒᚉᚉᚐ᚜ | FEH-luh-kkuh | felucca | Foclóir | |
| feod | ᚛ᚃᚓᚑᚇ᚜ | FOHD | fiefdom | Foclóir | |
| feodach | ᚛ᚃᚓᚑᚇᚐᚉᚆ᚜ | FOH-duhkh | feudal | Foclóir | |
| feoil | ᚛ᚃᚓᚑᚔᚂ᚜ | FOH-uhl | flesh | Foclóir | |
| feoil bhúiste | ᚛ᚃᚓᚑᚔᚂ ᚁᚆᚒᚔᚄᚈᚓ᚜ | FOH-uhl WOO-uh-shtuh | forcemeat | Foclóir | |
| feoil fhiáin | ᚛ᚃᚓᚑᚔᚂ ᚃᚆᚔᚐᚔᚅ᚜ | FOH-uhl IH-aw-uhn | bushmeat | Foclóir | |
| feoil mhionaithe | ᚛ᚃᚓᚑᚔᚂ ᚋᚆᚔᚑᚅᚐᚔᚈᚆᚓ᚜ | FOH-uhl VIH-uh-nuh-uh-huh | mincemeat | Foclóir | |
| feoilfhagóid | ᚛ᚃᚓᚑᚔᚂᚃᚆᚐᚌᚑᚔᚇ᚜ | FOH-uh-luh-goh-uhd | faggot | Foclóir | |
| feoiliteach | ᚛ᚃᚓᚑᚔᚂᚔᚈᚓᚐᚉᚆ᚜ | FOH-uh-luh-takh | carnivorous | Foclóir | |
| feoiliteoir | ᚛ᚃᚓᚑᚔᚂᚔᚈᚓᚑᚔᚏ᚜ | FOH-uh-luh-toh-uhr | carnivore | Foclóir | |
| feoirling | ᚛ᚃᚓᚑᚔᚏᚂᚔᚅᚌ᚜ | FOH-uh-rluhng | farthing | Foclóir | |
| feoite | ᚛ᚃᚓᚑᚔᚈᚓ᚜ | FOH-uh-tuh | decayed | Foclóir | |
| feolmhar | ᚛ᚃᚓᚑᚂᚋᚆᚐᚏ᚜ | FOH-lwuhr | fleshy | Foclóir | |
| fez | ᚛ᚃᚓ᚜ | FEHZ | fez | Foclóir | |
| fia mór | ᚛ᚃᚔᚐ ᚋᚑᚏ᚜ | FEE-UH MOHR | elk | Foclóir | |
| fia- | ᚛ᚃᚔᚐ᚜ | FEE-UH | feral | Foclóir | |
| fia-chú | ᚛ᚃᚔᚐᚉᚆᚒ᚜ | FEE-UH-khoo | deerhound | Foclóir | |
| fiabhras creathach | ᚛ᚃᚔᚐᚁᚆᚏᚐᚄ ᚉᚏᚓᚐᚈᚆᚐᚉᚆ᚜ | FEE-UH-wruhs KRA-huhkh | ague | Foclóir | |
| fiabhras deinge | ᚛ᚃᚔᚐᚁᚆᚏᚐᚄ ᚇᚓᚔᚅᚌᚓ᚜ | FEE-UH-wruhs DEH-uh-nguh | dengue | Foclóir | |
| fiach le firéad | ᚛ᚃᚔᚐᚉᚆ ᚂᚓ ᚃᚔᚏᚓᚐᚇ᚜ | FEE-UHKH LEH FIH-ray-uhd | ferreting | Foclóir | |
| fiach sionnaigh | ᚛ᚃᚔᚐᚉᚆ ᚄᚔᚑᚅᚅᚐᚔᚌᚆ᚜ | FEE-UHKH SHIH-uh-nnuh-uhy | foxhunting | Foclóir | |
| fiachas | ᚛ᚃᚔᚐᚉᚆᚐᚄ᚜ | FEE-UH-khuhs | indebtedness | Foclóir | |
| fiacla bréige | ᚛ᚃᚔᚐᚉᚂᚐ ᚁᚏᚓᚔᚌᚓ᚜ | FEE-UH-kluh BRAY-uh-guh | denture | Foclóir | |
| fiafhás | ᚛ᚃᚔᚐᚃᚆᚐᚄ᚜ | FEE-UH-aws | outgrowth | Foclóir | |
| fiafhéar | ᚛ᚃᚔᚐᚃᚆᚓᚐᚏ᚜ | FEE-UH-ay-uhr | crabgrass | Foclóir | |
| fiagaí cnuasaitheoir | ᚛ᚃᚔᚐᚌᚐᚔ ᚉᚅᚒᚐᚄᚐᚔᚈᚆᚓᚑᚔᚏ᚜ | FEE-UH-gee KNOO-UH-suh-uh-hoh-uhr | hunter-gatherer | Foclóir | |
| fial | ᚛ᚃᚔᚐᚂ᚜ | FEE-UHL | bountiful | Foclóir | |
| fianaise chomhthacaíoch | ᚛ᚃᚔᚐᚅᚐᚔᚄᚓ ᚉᚆᚑᚋᚆᚈᚆᚐᚉᚐᚔᚑᚉᚆ᚜ | FEE-UH-nuh-uh-shuh KHOH-huh-kee-uhkh | corroboration | Foclóir | |
| fianaiseach | ᚛ᚃᚔᚐᚅᚐᚔᚄᚓᚐᚉᚆ᚜ | FEE-UH-nuh-uh-shakh | bystander | Foclóir | |
| fianaithe | ᚛ᚃᚔᚐᚅᚐᚔᚈᚆᚓ᚜ | FEE-UH-nuh-uh-huh | attested | Foclóir | |
| fiar | ᚛ᚃᚔᚐᚏ᚜ | FEE-UHR | oblique | Foclóir | |
| fiarghearrtha | ᚛ᚃᚔᚐᚏᚌᚆᚓᚐᚏᚏᚈᚆᚐ᚜ | FEE-UH-rya-rrhuh | bias-cut | Foclóir | |
| fiarshúileach | ᚛ᚃᚔᚐᚏᚄᚆᚒᚔᚂᚓᚐᚉᚆ᚜ | FEE-UH-rhoo-uh-lakh | boss-eyed | Foclóir | |
| fiarthrasna | ᚛ᚃᚔᚐᚏᚈᚆᚏᚐᚄᚅᚐ᚜ | FEE-UH-rhruh-snuh | cater-corner | Foclóir | |
| fiat | ᚛ᚃᚔᚐᚈ᚜ | FEE-UHT | fiat | Foclóir | |
| fibril | ᚛ᚃᚔᚁᚏᚔᚂ᚜ | FIH-bruhl | fibril | Foclóir | |
| fibriligh | ᚛ᚃᚔᚁᚏᚔᚂᚔᚌᚆ᚜ | FIH-bruh-luhy | fibrillate | Foclóir | |
| fibriliú | ᚛ᚃᚔᚁᚏᚔᚂᚔᚒ᚜ | FIH-bruh-luh-oo | fibrillation | Foclóir | |
| ficsean | ᚛ᚃᚔᚉᚄᚓᚐᚅ᚜ | FIH-kshan | fiction | Foclóir | |
| ficseanaigh | ᚛ᚃᚔᚉᚄᚓᚐᚅᚐᚔᚌᚆ᚜ | FIH-ksha-nuh-uhy | fictionalise | Foclóir | |
| ficseanaithe | ᚛ᚃᚔᚉᚄᚓᚐᚅᚐᚔᚈᚆᚓ᚜ | FIH-ksha-nuh-uh-huh | fictionalised | Foclóir | |
| ficseanú | ᚛ᚃᚔᚉᚄᚓᚐᚅᚒ᚜ | FIH-ksha-noo | fictionalisation | Foclóir | |
| ficseanúil | ᚛ᚃᚔᚉᚄᚓᚐᚅᚒᚔᚂ᚜ | FIH-ksha-noo-uhl | fictional | Foclóir | |
| fidléireacht | ᚛ᚃᚔᚇᚂᚓᚔᚏᚓᚐᚉᚆᚈ᚜ | FIH-dlay-uh-rakht | fiddling | Foclóir | |
| Fidsí | ᚛ᚃᚔᚇᚄᚔ᚜ | FIH-dshee | fiji | Foclóir | |
| Fidsíoch | ᚛ᚃᚔᚇᚄᚔᚑᚉᚆ᚜ | FIH-dshee-uhkh | fijian | Foclóir | |
| figh ina chéile | ᚛ᚃᚔᚌᚆ ᚔᚅᚐ ᚉᚆᚓᚔᚂᚓ᚜ | FIHY IH-nuh HAY-uh-luh | interlace | Foclóir | |
| figiúirí | ᚛ᚃᚔᚌᚔᚒᚔᚏᚔ᚜ | FIH-guh-oo-uh-ree | figures | Foclóir | |
| filiméadach | ᚛ᚃᚔᚂᚔᚋᚓᚐᚇᚐᚉᚆ᚜ | FIH-luh-may-uh-duhkh | filamentous | Foclóir | |
| Filipíneach | ᚛ᚃᚔᚂᚔᚚᚔᚅᚓᚐᚉᚆ᚜ | FIH-luh-pee-nakh | filipino | Foclóir | |
| fill | ᚛ᚃᚔᚂᚂ᚜ | FIHLL | furl | Foclóir | |
| fillte | ᚛ᚃᚔᚂᚂᚈᚓ᚜ | FIH-lltuh | folded | Foclóir | |
| fillteán leathanaigh scaoilte | ᚛ᚃᚔᚂᚂᚈᚓᚐᚅ ᚂᚓᚐᚈᚆᚐᚅᚐᚔᚌᚆ ᚄᚉᚐᚑᚔᚂᚈᚓ᚜ | FIH-lltawn LA-huh-nuh-uhy SKEE-uh-ltuh | loose-leaf | Foclóir | |
| filléad | ᚛ᚃᚔᚂᚂᚓᚐᚇ᚜ | FIH-llay-uhd | filet | Foclóir | |
| filo | ᚛ᚃᚔᚂᚑ᚜ | FIH-luh | filo | Foclóir | |
| fimíneach | ᚛ᚃᚔᚋᚔᚅᚓᚐᚉᚆ᚜ | FIH-mee-nakh | hypocrite | Foclóir | |
| fimíneacht | ᚛ᚃᚔᚋᚔᚅᚓᚐᚉᚆᚈ᚜ | FIH-mee-nakht | hypocrisy | Foclóir | |
| fineach | ᚛ᚃᚔᚅᚓᚐᚉᚆ᚜ | FIH-nakh | affine | Foclóir | |
| finné súl | ᚛ᚃᚔᚅᚅᚓ ᚄᚒᚂ᚜ | FIH-nnay SOOL | eyewitness | Foclóir | |
| finscéal | ᚛ᚃᚔᚅᚄᚉᚓᚐᚂ᚜ | FIH-nshkay-uhl | fable | Foclóir | |
| finscéalaíochta | ᚛ᚃᚔᚅᚄᚉᚓᚐᚂᚐᚔᚑᚉᚆᚈᚐ᚜ | FIH-nshkay-uh-lee-uh-khtuh | legendary | Foclóir | |
| finíochas | ᚛ᚃᚔᚅᚔᚑᚉᚆᚐᚄ᚜ | FIH-nee-uh-khuhs | nepotism | Foclóir | |
| fiobróis | ᚛ᚃᚔᚑᚁᚏᚑᚔᚄ᚜ | FIH-uh-broh-uhsh | fibrosis | Foclóir | |
| fiobúl | ᚛ᚃᚔᚑᚁᚒᚂ᚜ | FIH-uh-bool | fibula | Foclóir | |
| fioláiriáis | ᚛ᚃᚔᚑᚂᚐᚔᚏᚔᚐᚔᚄ᚜ | FIH-uh-law-uh-ruh-aw-uhsh | filariasis | Foclóir | |
| fionaíolach | ᚛ᚃᚔᚑᚅᚐᚔᚑᚂᚐᚉᚆ᚜ | FIH-uh-nee-uh-luhkh | fratricidal | Foclóir | |
| Fionlannach | ᚛ᚃᚔᚑᚅᚂᚐᚅᚅᚐᚉᚆ᚜ | FIH-uh-nluh-nnuhkh | finnish | Foclóir | |
| Fionn-Úgrais | ᚛ᚃᚔᚑᚅᚅᚒᚌᚏᚐᚔᚄ᚜ | FIH-uh-nnoo-gruh-uhsh | finno-ugric | Foclóir | |
| fionnachtain | ᚛ᚃᚔᚑᚅᚅᚐᚉᚆᚈᚐᚔᚅ᚜ | FIH-uh-nnuh-khtuh-uhn | breakthrough | Foclóir | |
| fionnachtaí | ᚛ᚃᚔᚑᚅᚅᚐᚉᚆᚈᚐᚔ᚜ | FIH-uh-nnuh-khtee | discoverer | Foclóir | |
| fionnadh riabhach | ᚛ᚃᚔᚑᚅᚅᚐᚇᚆ ᚏᚔᚐᚁᚆᚐᚉᚆ᚜ | FIH-uh-nneye REE-UH-wuhkh | brindle | Foclóir | |
| fionnadóir | ᚛ᚃᚔᚑᚅᚅᚐᚇᚑᚔᚏ᚜ | FIH-uh-nnuh-doh-uhr | furrier | Foclóir | |
| fiontar | ᚛ᚃᚔᚑᚅᚈᚐᚏ᚜ | FIH-uh-ntuhr | enterprise | Foclóir | |
| fiontraíoch | ᚛ᚃᚔᚑᚅᚈᚏᚐᚔᚑᚉᚆ᚜ | FIH-uh-ntree-uhkh | entrepreneurial | Foclóir | |
| fiontraíocht | ᚛ᚃᚔᚑᚅᚈᚏᚐᚔᚑᚉᚆᚈ᚜ | FIH-uh-ntree-uhkht | entrepreneurship | Foclóir | |
| fios fáistine | ᚛ᚃᚔᚑᚄ ᚃᚐᚔᚄᚈᚔᚅᚓ᚜ | FIH-uhs FAW-uh-shtuh-nuh | clairvoyance | Foclóir | |
| fioscach | ᚛ᚃᚔᚑᚄᚉᚐᚉᚆ᚜ | FIH-uh-skuhkh | fiscal | Foclóir | |
| fiosracht | ᚛ᚃᚔᚑᚄᚏᚐᚉᚆᚈ᚜ | FIH-uh-sruhkht | curiosity | Foclóir | |
| fiosraigh | ᚛ᚃᚔᚑᚄᚏᚐᚔᚌᚆ᚜ | FIH-uh-sruh-uhy | enquire | Foclóir | |
| fiostúl | ᚛ᚃᚔᚑᚄᚈᚒᚂ᚜ | FIH-uh-stool | fistula | Foclóir | |
| fir | ᚛ᚃᚔᚏ᚜ | FIHR | men | Foclóir | |
| fir amháin atá ina mbaill | ᚛ᚃᚔᚏ ᚐᚋᚆᚐᚔᚅ ᚐᚈᚐ ᚔᚅᚐ ᚋᚁᚐᚔᚂᚂ᚜ | FIHR OW-aw-uhn AH-taw IH-nuh MBAH-uhll | exclusively | Foclóir | |
| fireann | ᚛ᚃᚔᚏᚓᚐᚅᚅ᚜ | FIR-un | he- | Foclóir | Male. |
| firmimint | ᚛ᚃᚔᚏᚋᚔᚋᚔᚅᚈ᚜ | FIH-rmuh-muhnt | firmament | Foclóir | |
| firín | ᚛ᚃᚔᚏᚔᚅ᚜ | fih-REEN | mannikin | Foclóir | |
| fithis | ᚛ᚃᚔᚈᚆᚔᚄ᚜ | FIH-huhsh | orbit | Foclóir | |
| fithiseach | ᚛ᚃᚔᚈᚆᚔᚄᚓᚐᚉᚆ᚜ | FIH-huh-shakh | orbital | Foclóir | |
| fithiseoir | ᚛ᚃᚔᚈᚆᚔᚄᚓᚑᚔᚏ᚜ | FIH-huh-shoh-uhr | orbiter | Foclóir | |
| fiántas | ᚛ᚃᚔᚐᚅᚈᚐᚄ᚜ | FIH-aw-ntuhs | fierceness | Foclóir | |
| fiúga | ᚛ᚃᚔᚒᚌᚐ᚜ | FIH-oo-guh | fugue | Foclóir | |
| fiúis | ᚛ᚃᚔᚒᚔᚄ᚜ | FIH-oo-uhsh | fused | Foclóir | |
| fiúntas | ᚛ᚃᚔᚒᚅᚈᚐᚄ᚜ | FIH-oo-ntuhs | merit | Foclóir | |
| fiús | ᚛ᚃᚔᚒᚄ᚜ | FIH-oos | fuse | Foclóir | |
| fiúsailéir | ᚛ᚃᚔᚒᚄᚐᚔᚂᚓᚔᚏ᚜ | FIH-oo-suh-uh-lay-uhr | fusilier | Foclóir | |
| flagún | ᚛ᚃᚂᚐᚌᚒᚅ᚜ | FLAH-goon | flagon | Foclóir | |
| flainíneach | ᚛ᚃᚂᚐᚔᚅᚔᚅᚓᚐᚉᚆ᚜ | FLAH-uh-nee-nakh | flannelette | Foclóir | |
| flamenco | ᚛ᚃᚂᚐᚋᚓᚅᚉᚑ᚜ | FLAH-muh-nkuh | flamenco | Foclóir | |
| flan | ᚛ᚃᚂᚐᚅ᚜ | FLAHN | flan | Foclóir | |
| flapóg | ᚛ᚃᚂᚐᚚᚑᚌ᚜ | FLAH-pohg | flapjack | Foclóir | |
| flas | ᚛ᚃᚂᚐᚄ᚜ | FLAHS | floss | Foclóir | |
| flas candaí | ᚛ᚃᚂᚐᚄ ᚉᚐᚅᚇᚐᚔ᚜ | FLAHS KAH-ndee | candyfloss | Foclóir | |
| fleasc | ᚛ᚃᚂᚓᚐᚄᚉ᚜ | FLASK | circlet | Foclóir | |
| fleascadh | ᚛ᚃᚂᚓᚐᚄᚉᚐᚇᚆ᚜ | FLA-skeye | flashing | Foclóir | |
| fleisc-am | ᚛ᚃᚂᚓᚔᚄᚉᚐᚋ᚜ | FLEH-uh-shkuhm | flexitime | Foclóir | |
| fleiscín | ᚛ᚃᚂᚓᚔᚄᚉᚔᚅ᚜ | fleh-uh-SHKEEN | hyphen | Foclóir | |
| fleiscínigh | ᚛ᚃᚂᚓᚔᚄᚉᚔᚅᚔᚌᚆ᚜ | FLEH-uh-shkee-nuhy | hyphenate | Foclóir | |
| fleur-de-lys | ᚛ᚃᚂᚓᚒᚏᚇᚓᚂᚄ᚜ | FLEH-uh-rduhlysh | fleur-de-lis | Foclóir | |
| fleá chraicinn | ᚛ᚃᚂᚓᚐ ᚉᚆᚏᚐᚔᚉᚔᚅᚅ᚜ | FLAW KHRAH-uh-kuhnn | orgy | Foclóir | |
| flip fleap | ᚛ᚃᚂᚔᚚ ᚃᚂᚓᚐᚚ᚜ | FLIHP FLAP | flip-flop | Foclóir | |
| fliuchadh leapa | ᚛ᚃᚂᚔᚒᚉᚆᚐᚇᚆ ᚂᚓᚐᚚᚐ᚜ | FLIH-uh-kheye LA-puh | bedwetting | Foclóir | |
| Florida | ᚛ᚃᚂᚑᚏᚔᚇᚐ᚜ | FLUH-ruh-duh | florida | Foclóir | |
| flosc | ᚛ᚃᚂᚑᚄᚉ᚜ | FLUHSK | gusto | Foclóir | |
| fluairíd | ᚛ᚃᚂᚒᚐᚔᚏᚔᚇ᚜ | FLOO-UH-uh-reed | fluoride | Foclóir | |
| fluairídigh | ᚛ᚃᚂᚒᚐᚔᚏᚔᚇᚔᚌᚆ᚜ | FLOO-UH-uh-ree-duhy | fluoridate | Foclóir | |
| fluairídithe | ᚛ᚃᚂᚒᚐᚔᚏᚔᚇᚔᚈᚆᚓ᚜ | FLOO-UH-uh-ree-duh-huh | fluoridated | Foclóir | |
| fluairídiú | ᚛ᚃᚂᚒᚐᚔᚏᚔᚇᚔᚒ᚜ | FLOO-UH-uh-ree-duh-oo | fluoridation | Foclóir | |
| fluairín | ᚛ᚃᚂᚒᚐᚔᚏᚔᚅ᚜ | floo-uh-uh-REEN | fluorine | Foclóir | |
| fluar | ᚛ᚃᚂᚒᚐᚏ᚜ | FLOO-UHR | fluorite | Foclóir | |
| fluaracarbón | ᚛ᚃᚂᚒᚐᚏᚐᚉᚐᚏᚁᚑᚅ᚜ | FLOO-UH-ruh-kuh-rbohn | fluorocarbon | Foclóir | |
| fluaraiseacht | ᚛ᚃᚂᚒᚐᚏᚐᚔᚄᚓᚐᚉᚆᚈ᚜ | FLOO-UH-ruh-uh-shakht | fluorescence | Foclóir | |
| fluaraisigh | ᚛ᚃᚂᚒᚐᚏᚐᚔᚄᚔᚌᚆ᚜ | FLOO-UH-ruh-uh-shuhy | fluoresce | Foclóir | |
| flít | ᚛ᚃᚂᚔᚈ᚜ | FLEET | fleet | Foclóir | |
| flóirín | ᚛ᚃᚂᚑᚔᚏᚔᚅ᚜ | floh-uh-REEN | florin | Foclóir | |
| fo-éadaí | ᚛ᚃᚑᚓᚐᚇᚐᚔ᚜ | FUH-ay-uh-dee | lingerie | Foclóir | |
| fo-éadaí lása | ᚛ᚃᚑᚓᚐᚇᚐᚔ ᚂᚐᚄᚐ᚜ | FUH-ay-uh-dee LAW-suh | frillies | Foclóir | |
| fobhóthar | ᚛ᚃᚑᚁᚆᚑᚈᚆᚐᚏ᚜ | FUH-woh-huhr | byroad | Foclóir | |
| focail mhuirneacha | ᚛ᚃᚑᚉᚐᚔᚂ ᚋᚆᚒᚔᚏᚅᚓᚐᚉᚆᚐ᚜ | FUH-kuh-uhl WIH-rna-khuh | intimacies | Foclóir | |
| focain | ᚛ᚃᚑᚉᚐᚔᚅ᚜ | FUH-kuh-uhn | f-ing | Foclóir | |
| focal muirneach | ᚛ᚃᚑᚉᚐᚂ ᚋᚒᚔᚏᚅᚓᚐᚉᚆ᚜ | FUH-kuhl MIH-rnakh | endearment | Foclóir | |
| focal reatha | ᚛ᚃᚑᚉᚐᚂ ᚏᚓᚐᚈᚆᚐ᚜ | FUH-kuhl RA-huh | buzzword | Foclóir | |
| focalbhá | ᚛ᚃᚑᚉᚐᚂᚁᚆᚐ᚜ | FUH-kuh-lwaw | ellipsis | Foclóir | |
| focar | ᚛ᚃᚑᚉᚐᚏ᚜ | FUH-kuhr | fucker | Foclóir | |
| fochiall | ᚛ᚃᚑᚉᚆᚔᚐᚂᚂ᚜ | FUH-hee-uhll | connotation | Foclóir | |
| foclóireacht | ᚛ᚃᚑᚉᚂᚑᚔᚏᚓᚐᚉᚆᚈ᚜ | FUH-kloh-uh-rakht | lexicography | Foclóir | |
| foclóireachta | ᚛ᚃᚑᚉᚂᚑᚔᚏᚓᚐᚉᚆᚈᚐ᚜ | FUH-kloh-uh-ra-khtuh | lexicographic | Foclóir | |
| foclóirí | ᚛ᚃᚑᚉᚂᚑᚔᚏᚔ᚜ | FUH-kloh-uh-ree | lexicographer | Foclóir | |
| focáil | ᚛ᚃᚑᚉᚐᚔᚂ᚜ | FUH-kaw-uhl | fuck | Foclóir | |
| fodhlí | ᚛ᚃᚑᚇᚆᚂᚔ᚜ | FUH-ylee | by-law | Foclóir | |
| foghlaim | ᚛ᚃᚑᚌᚆᚂᚐᚔᚋ᚜ | FOH-lim | acquire | Foclóir | Learn. |
| foghlaimeoir | ᚛ᚃᚑᚌᚆᚂᚐᚔᚋᚓᚑᚔᚏ᚜ | FUH-ghluh-uh-moh-uhr | learner | Foclóir | |
| foghlamtha | ᚛ᚃᚑᚌᚆᚂᚐᚋᚈᚆᚐ᚜ | FUH-ghluh-mhuh | acquired | Foclóir | |
| foghlaí mara | ᚛ᚃᚑᚌᚆᚂᚐᚔ ᚋᚐᚏᚐ᚜ | FUH-ghlee MAH-ruh | buccaneer | Foclóir | |
| foich | ᚛ᚃᚑᚔᚉᚆ᚜ | FIHH | cankerworm | Foclóir | |
| foighne | ᚛ᚃᚑᚔᚌᚆᚅᚓ᚜ | FIH-ynuh | forbearance | Foclóir | |
| foighneach | ᚛ᚃᚑᚔᚌᚆᚅᚓᚐᚉᚆ᚜ | FIH-ynakh | forbearing | Foclóir | |
| foilmhe | ᚛ᚃᚑᚔᚂᚋᚆᚓ᚜ | FIH-lvuh | blankness | Foclóir | |
| foinse | ᚛ᚃᚑᚔᚅᚄᚓ᚜ | FIH-nshuh | fountainhead | Foclóir | |
| foirceadlach | ᚛ᚃᚑᚔᚏᚉᚓᚐᚇᚂᚐᚉᚆ᚜ | FIH-rka-dluhkh | doctrinal | Foclóir | |
| foireann | ᚛ᚃᚑᚔᚏᚓᚐᚅᚅ᚜ | FIH-rann | line-up | Foclóir | |
| foireann dóiteáin | ᚛ᚃᚑᚔᚏᚓᚐᚅᚅ ᚇᚑᚔᚈᚓᚐᚔᚅ᚜ | FIH-rann DOH-uh-taw-uhn | firefighting | Foclóir | |
| foireann sliseanna | ᚛ᚃᚑᚔᚏᚓᚐᚅᚅ ᚄᚂᚔᚄᚓᚐᚅᚅᚐ᚜ | FIH-rann SHLIH-sha-nnuh | chipset | Foclóir | |
| foirfe | ᚛ᚃᚑᚔᚏᚃᚓ᚜ | FIH-rfuh | impeccable | Foclóir | |
| foirgneamh | ᚛ᚃᚑᚔᚏᚌᚅᚓᚐᚋᚆ᚜ | FIH-rgnaw | building | Foclóir | |
| foirgneamh ina bhfuil cosc ar thobac | ᚛ᚃᚑᚔᚏᚌᚅᚓᚐᚋᚆ ᚔᚅᚐ ᚁᚆᚃᚒᚔᚂ ᚉᚑᚄᚉ ᚐᚏ ᚈᚆᚑᚁᚐᚉ᚜ | FIH-rgnaw IH-nuh WFIHL KUHSK AHR HUH-buhk | non-smoking | Foclóir | |
| foirmeálta | ᚛ᚃᚑᚔᚏᚋᚓᚐᚂᚈᚐ᚜ | FIH-rmaw-ltuh | formalised | Foclóir | |
| foirmeáltacht | ᚛ᚃᚑᚔᚏᚋᚓᚐᚂᚈᚐᚉᚆᚈ᚜ | FIH-rmaw-ltuhkht | formalism | Foclóir | |
| foirmiúil | ᚛ᚃᚑᚔᚏᚋᚔᚒᚔᚂ᚜ | FIH-rmuh-oo-uhl | formal | Foclóir | |
| foirmleach | ᚛ᚃᚑᚔᚏᚋᚂᚓᚐᚉᚆ᚜ | FIH-rmlakh | formulaic | Foclóir | |
| foirmleoir | ᚛ᚃᚑᚔᚏᚋᚂᚓᚑᚔᚏ᚜ | FIH-rmloh-uhr | formulary | Foclóir | |
| foirmlithe | ᚛ᚃᚑᚔᚏᚋᚂᚔᚈᚆᚓ᚜ | FIH-rmluh-huh | formulated | Foclóir | |
| foirsítia | ᚛ᚃᚑᚔᚏᚄᚔᚈᚔᚐ᚜ | FIH-rshee-tee-uh | forsythia | Foclóir | |
| foitheach | ᚛ᚃᚑᚔᚈᚆᚓᚐᚉᚆ᚜ | FIH-hakh | grebe | Foclóir | |
| folach | ᚛ᚃᚑᚂᚐᚉᚆ᚜ | FUH-luhkh | hiding | Foclóir | |
| foladh | ᚛ᚃᚑᚂᚐᚇᚆ᚜ | FUH-leye | moult | Foclóir | |
| folaigh | ᚛ᚃᚑᚂᚐᚔᚌᚆ᚜ | FUH-luh-uhy | latent | Foclóir | |
| folaitheoir | ᚛ᚃᚑᚂᚐᚔᚈᚆᚓᚑᚔᚏ᚜ | FUH-luh-uh-hoh-uhr | concealer | Foclóir | |
| folcadh súl | ᚛ᚃᚑᚂᚉᚐᚇᚆ ᚄᚒᚂ᚜ | FUH-lkeye SOOL | eyewash | Foclóir | |
| follasach | ᚛ᚃᚑᚂᚂᚐᚄᚐᚉᚆ᚜ | FUH-lluh-suhkh | demonstrable | Foclóir | |
| folláin | ᚛ᚃᚑᚂᚂᚐᚔᚅ᚜ | FUH-llaw-uhn | hale | Foclóir | |
| folt bé | ᚛ᚃᚑᚂᚈ ᚁᚓ᚜ | FUHLT BAY | maidenhair | Foclóir | |
| folús | ᚛ᚃᚑᚂᚒᚄ᚜ | FUH-loos | emptiness | Foclóir | |
| fondant | ᚛ᚃᚑᚅᚇᚐᚅᚈ᚜ | FUH-nduhnt | fondant | Foclóir | |
| fondue | ᚛ᚃᚑᚅᚇᚒᚓ᚜ | FUH-nduh-uh | fondue | Foclóir | |
| fonn a chur ar | ᚛ᚃᚑᚅᚅ ᚐ ᚉᚆᚒᚏ ᚐᚏ᚜ | FUHNN AH KHUHR AHR | dispose | Foclóir | |
| fonn doshrianta | ᚛ᚃᚑᚅᚅ ᚇᚑᚄᚆᚏᚔᚐᚅᚈᚐ᚜ | FUHNN DUH-hree-uh-ntuh | compulsion | Foclóir | |
| fonnadh | ᚛ᚃᚑᚅᚅᚐᚇᚆ᚜ | FUH-nneye | chassis | Foclóir | |
| fonsa | ᚛ᚃᚑᚅᚄᚐ᚜ | FUH-nsuh | hoop | Foclóir | |
| fonsóg | ᚛ᚃᚑᚅᚄᚑᚌ᚜ | FUH-nsohg | aureole | Foclóir | |
| fonóideach | ᚛ᚃᚑᚅᚑᚔᚇᚓᚐᚉᚆ᚜ | FUH-noh-uh-dakh | irreverent | Foclóir | |
| fonóta | ᚛ᚃᚑᚅᚑᚈᚐ᚜ | FUH-noh-tuh | footnote | Foclóir | |
| for-rochtain | ᚛ᚃᚑᚏᚏᚑᚉᚆᚈᚐᚔᚅ᚜ | FUH-rruh-khtuh-uhn | outreach | Foclóir | |
| foraithne | ᚛ᚃᚑᚏᚐᚔᚈᚆᚅᚓ᚜ | FUH-ruh-uh-hnuh | decree | Foclóir | |
| foraoiseach | ᚛ᚃᚑᚏᚐᚑᚔᚄᚓᚐᚉᚆ᚜ | FUH-ree-uh-shakh | forested | Foclóir | |
| forbair | ᚛ᚃᚑᚏᚁᚐᚔᚏ᚜ | FUH-rbuh-uhr | develop | Foclóir | |
| forbairt | ᚛ᚃᚑᚏᚁᚐᚔᚏᚈ᚜ | FUH-rbuh-uhrt | development | Foclóir | |
| forbartha | ᚛ᚃᚑᚏᚁᚐᚏᚈᚆᚐ᚜ | FUH-rbuh-rhuh | developed | Foclóir | |
| forbarthach | ᚛ᚃᚑᚏᚁᚐᚏᚈᚆᚐᚉᚆ᚜ | FUH-rbuh-rhuhkh | developmental | Foclóir | |
| forbhróg | ᚛ᚃᚑᚏᚁᚆᚏᚑᚌ᚜ | FUH-rwrohg | overshoe | Foclóir | |
| forbróir | ᚛ᚃᚑᚏᚁᚏᚑᚔᚏ᚜ | FUH-rbroh-uhr | developer | Foclóir | |
| forcardaitheoir | ᚛ᚃᚑᚏᚉᚐᚏᚇᚐᚔᚈᚆᚓᚑᚔᚏ᚜ | FUH-rkuh-rduh-uh-hoh-uhr | forklift | Foclóir | |
| forchlúid | ᚛ᚃᚑᚏᚉᚆᚂᚒᚔᚇ᚜ | FUH-rkhloo-uhd | integument | Foclóir | |
| forchostais | ᚛ᚃᚑᚏᚉᚆᚑᚄᚈᚐᚔᚄ᚜ | FUH-rkhuh-stuh-uhsh | overheads | Foclóir | |
| forchraiceann | ᚛ᚃᚑᚏᚉᚆᚏᚐᚔᚉᚓᚐᚅᚅ᚜ | FUH-rkhruh-uh-kann | foreskin | Foclóir | |
| forchuilt | ᚛ᚃᚑᚏᚉᚆᚒᚔᚂᚈ᚜ | FUH-rkhihlt | counterpane | Foclóir | |
| forchulaith | ᚛ᚃᚑᚏᚉᚆᚒᚂᚐᚔᚈᚆ᚜ | FUH-rkhuh-luh-uhh | overalls | Foclóir | |
| forchuradóir | ᚛ᚃᚑᚏᚉᚆᚒᚏᚐᚇᚑᚔᚏ᚜ | FUH-rkhuh-ruh-doh-uhr | applicator | Foclóir | |
| fordhuilleog | ᚛ᚃᚑᚏᚇᚆᚒᚔᚂᚂᚓᚑᚌ᚜ | FUH-rghih-llohg | flyleaf | Foclóir | |
| fordoras | ᚛ᚃᚑᚏᚇᚑᚏᚐᚄ᚜ | FUH-rduh-ruhs | architrave | Foclóir | |
| forfheidhmiú | ᚛ᚃᚑᚏᚃᚆᚓᚔᚇᚆᚋᚔᚒ᚜ | FUH-ruh-uh-ymuh-oo | enforcement | Foclóir | |
| forghéilleadh | ᚛ᚃᚑᚏᚌᚆᚓᚔᚂᚂᚓᚐᚇᚆ᚜ | FUH-ryay-uh-llagh | forfeiture | Foclóir | |
| foriaigh | ᚛ᚃᚑᚏᚔᚐᚔᚌᚆ᚜ | FUH-ree-uh-uhy | foreclose | Foclóir | |
| foriamh | ᚛ᚃᚑᚏᚔᚐᚋᚆ᚜ | FUH-ree-uhw | foreclosure | Foclóir | |
| forleathan | ᚛ᚃᚑᚏᚂᚓᚐᚈᚆᚐᚅ᚜ | FUH-rla-huhn | all-pervasive | Foclóir | |
| forlámhach | ᚛ᚃᚑᚏᚂᚐᚋᚆᚐᚉᚆ᚜ | FUH-rlaw-wuhkh | despotic | Foclóir | |
| forlámhas | ᚛ᚃᚑᚏᚂᚐᚋᚆᚐᚄ᚜ | FUH-rlaw-wuhs | despotism | Foclóir | |
| forléine | ᚛ᚃᚑᚏᚂᚓᚔᚅᚓ᚜ | FUH-rlay-uh-nuh | overshirt | Foclóir | |
| formaildéad | ᚛ᚃᚑᚏᚋᚐᚔᚂᚇᚓᚐᚇ᚜ | FUH-rmuh-uh-lday-uhd | formaldehyde | Foclóir | |
| formailin | ᚛ᚃᚑᚏᚋᚐᚔᚂᚔᚅ᚜ | FUH-rmuh-uh-luhn | formalin | Foclóir | |
| formhaolán | ᚛ᚃᚑᚏᚋᚆᚐᚑᚂᚐᚅ᚜ | FUH-rwee-lawn | overrider | Foclóir | |
| formhéadaigh | ᚛ᚃᚑᚏᚋᚆᚓᚐᚇᚐᚔᚌᚆ᚜ | FUH-rvay-uh-duh-uhy | magnify | Foclóir | |
| formhéadaithe | ᚛ᚃᚑᚏᚋᚆᚓᚐᚇᚐᚔᚈᚆᚓ᚜ | FUH-rvay-uh-duh-uh-huh | magnified | Foclóir | |
| formhéadú | ᚛ᚃᚑᚏᚋᚆᚓᚐᚇᚒ᚜ | FUH-rvay-uh-doo | magnification | Foclóir | |
| formhór | ᚛ᚃᚑᚏᚋᚆᚑᚏ᚜ | FUH-rwohr | majority | Foclóir | |
| formáidiú | ᚛ᚃᚑᚏᚋᚐᚔᚇᚔᚒ᚜ | FUH-rmaw-uh-duh-oo | formatting | Foclóir | |
| forsciorta | ᚛ᚃᚑᚏᚄᚉᚔᚑᚏᚈᚐ᚜ | FUH-rshkuh-uh-rtuh | overskirt | Foclóir | |
| forsheomra | ᚛ᚃᚑᚏᚄᚆᚓᚑᚋᚏᚐ᚜ | FUH-rhoh-mruh | ante-room | Foclóir | |
| forshrathnaigh | ᚛ᚃᚑᚏᚄᚆᚏᚐᚈᚆᚅᚐᚔᚌᚆ᚜ | FUH-rhruh-hnuh-uhy | overlie | Foclóir | |
| Fortaleza | ᚛ᚃᚑᚏᚈᚐᚂᚓᚐ᚜ | FUH-rtuh-luh-zuh | fortaleza | Foclóir | |
| fortepiano | ᚛ᚃᚑᚏᚈᚓᚚᚔᚐᚅᚑ᚜ | FUH-rtuh-pee-uh-nuh | fortepiano | Foclóir | |
| fortheach | ᚛ᚃᚑᚏᚈᚆᚓᚐᚉᚆ᚜ | FUH-rhakh | annexe | Foclóir | |
| forthiomáint | ᚛ᚃᚑᚏᚈᚆᚔᚑᚋᚐᚔᚅᚈ᚜ | FUH-rhuh-uh-maw-uhnt | overdrive | Foclóir | |
| fortún | ᚛ᚃᚑᚏᚈᚒᚅ᚜ | FUH-rtoon | fortunes | Foclóir | |
| forálach | ᚛ᚃᚑᚏᚐᚂᚐᚉᚆ᚜ | FUH-raw-luhkh | cautionary | Foclóir | |
| forógra | ᚛ᚃᚑᚏᚑᚌᚏᚐ᚜ | FUH-roh-gruh | edict | Foclóir | |
| foslár | ᚛ᚃᚑᚄᚂᚐᚏ᚜ | FUH-slawr | emplacement | Foclóir | |
| fostaithe | ᚛ᚃᚑᚄᚈᚐᚔᚈᚆᚓ᚜ | FUH-stuh-uh-huh | employed | Foclóir | |
| fostaí sealadach | ᚛ᚃᚑᚄᚈᚐᚔ ᚄᚓᚐᚂᚐᚇᚐᚉᚆ᚜ | FUH-stee SHA-luh-duhkh | hireling | Foclóir | |
| fostú | ᚛ᚃᚑᚄᚈᚒ᚜ | FUH-stoo | entanglement | Foclóir | |
| fothoghchán | ᚛ᚃᚑᚈᚆᚑᚌᚆᚉᚆᚐᚅ᚜ | FUH-huh-ghkhawn | by-election | Foclóir | |
| fotháirge | ᚛ᚃᚑᚈᚆᚐᚔᚏᚌᚓ᚜ | FUH-haw-uh-rguh | by-product | Foclóir | |
| frachtal | ᚛ᚃᚏᚐᚉᚆᚈᚐᚂ᚜ | FRAH-khtuhl | fractal | Foclóir | |
| fraiceáil | ᚛ᚃᚏᚐᚔᚉᚓᚐᚔᚂ᚜ | FRAH-uh-kaw-uhl | frack | Foclóir | |
| frainciam | ᚛ᚃᚏᚐᚔᚅᚉᚔᚐᚋ᚜ | FRAH-uh-nkee-uhm | francium | Foclóir | |
| Frainciseoir | ᚛ᚃᚏᚐᚔᚅᚉᚔᚄᚓᚑᚔᚏ᚜ | FRAH-uh-nkuh-shoh-uhr | francophone | Foclóir | |
| franc | ᚛ᚃᚏᚐᚅᚉ᚜ | FRAHNK | franc | Foclóir | |
| Francach | ᚛ᚃᚏᚐᚅᚉᚐᚉᚆ᚜ | FRAH-nkuhkh | frenchman | Foclóir | |
| francfurtar | ᚛ᚃᚏᚐᚅᚉᚃᚒᚏᚈᚐᚏ᚜ | FRAH-nkfuh-rtuhr | frankfurter | Foclóir | |
| freagairt iomarcach | ᚛ᚃᚏᚓᚐᚌᚐᚔᚏᚈ ᚔᚑᚋᚐᚏᚉᚐᚉᚆ᚜ | FRA-guh-uhrt IH-uh-muh-rkuhkh | overreaction | Foclóir | |
| freagrach | ᚛ᚃᚏᚓᚐᚌᚏᚐᚉᚆ᚜ | FRA-gruhkh | accountable | Foclóir | |
| freagracht | ᚛ᚃᚏᚓᚐᚌᚏᚐᚉᚆᚈ᚜ | FRA-gruhkht | onus | Foclóir | |
| freangálaí | ᚛ᚃᚏᚓᚐᚅᚌᚐᚂᚐᚔ᚜ | FRA-ngaw-lee | contortionist | Foclóir | |
| freasordaigh | ᚛ᚃᚏᚓᚐᚄᚑᚏᚇᚐᚔᚌᚆ᚜ | FRA-suh-rduh-uhy | countermand | Foclóir | |
| Freetown | ᚛ᚃᚏᚓᚓᚈᚑᚅ᚜ | FREH-uh-tuhwn | freetown | Foclóir | |
| Freudach | ᚛ᚃᚏᚓᚒᚇᚐᚉᚆ᚜ | FREH-uh-duhkh | freudian | Foclóir | |
| frigéad | ᚛ᚃᚏᚔᚌᚓᚐᚇ᚜ | FRIH-gay-uhd | frigate | Foclóir | |
| friochadh | ᚛ᚃᚏᚔᚑᚉᚆᚐᚇᚆ᚜ | FRIH-uh-kheye | fry-up | Foclóir | |
| friochta | ᚛ᚃᚏᚔᚑᚉᚆᚈᚐ᚜ | FRIH-uh-khtuh | fried | Foclóir | |
| friochtán a bhfuil clár air | ᚛ᚃᚏᚔᚑᚉᚆᚈᚐᚅ ᚐ ᚁᚆᚃᚒᚔᚂ ᚉᚂᚐᚏ ᚐᚔᚏ᚜ | FRIH-uh-khtawn AH WFIHL KLAWR AH-uhr | lidded | Foclóir | |
| friochtóir | ᚛ᚃᚏᚔᚑᚉᚆᚈᚑᚔᚏ᚜ | FRIH-uh-khtoh-uhr | fryer | Foclóir | |
| friofac | ᚛ᚃᚏᚔᚑᚃᚐᚉ᚜ | FRIH-uh-fuhk | barb | Foclóir | |
| friofaic | ᚛ᚃᚏᚔᚑᚃᚐᚔᚉ᚜ | FRIH-uh-fuh-uhk | barbed | Foclóir | |
| fritairiscint | ᚛ᚃᚏᚔᚈᚐᚔᚏᚔᚄᚉᚔᚅᚈ᚜ | FRIH-tuh-uh-ruh-shkuhnt | counter-bid | Foclóir | |
| fritancanna | ᚛ᚃᚏᚔᚈᚐᚅᚉᚐᚅᚅᚐ᚜ | FRIH-tuh-nkuh-nnuh | anti-tank | Foclóir | |
| frith- | ᚛ᚃᚏᚔᚈᚆ᚜ | FRIHH | anti- | Foclóir | |
| frith-aerárthaí | ᚛ᚃᚏᚔᚈᚆᚐᚓᚏᚐᚏᚈᚆᚐᚔ᚜ | FRIH-hay-raw-rhee | anti-aircraft | Foclóir | |
| frith-aisvíreasach | ᚛ᚃᚏᚔᚈᚆᚐᚔᚄᚔᚏᚓᚐᚄᚐᚉᚆ᚜ | FRIH-huh-uh-shvee-ra-suhkh | antiretroviral | Foclóir | |
| frith-aosaithe | ᚛ᚃᚏᚔᚈᚆᚐᚑᚄᚐᚔᚈᚆᚓ᚜ | FRIH-hee-suh-uh-huh | anti-aging | Foclóir | |
| frith-athlastach | ᚛ᚃᚏᚔᚈᚆᚐᚈᚆᚂᚐᚄᚈᚐᚉᚆ᚜ | FRIH-huh-hluh-stuhkh | anti-inflammatory | Foclóir | |
| frith-dhomhantarraingt | ᚛ᚃᚏᚔᚈᚆᚇᚆᚑᚋᚆᚐᚅᚈᚐᚏᚏᚐᚔᚅᚌᚈ᚜ | FRIH-hyoh-uh-ntuh-rruh-uhngt | antigravity | Foclóir | |
| frith-heilminteach | ᚛ᚃᚏᚔᚈᚆᚆᚓᚔᚂᚋᚔᚅᚈᚓᚐᚉᚆ᚜ | FRIH-hhuh-uh-lmuh-ntakh | anthelmintic | Foclóir | |
| frith-Sheimíteach | ᚛ᚃᚏᚔᚈᚆᚄᚆᚓᚔᚋᚔᚈᚓᚐᚉᚆ᚜ | FRIH-hhuh-uh-mee-takh | anti-semitic | Foclóir | |
| frith-Sheimíteachas | ᚛ᚃᚏᚔᚈᚆᚄᚆᚓᚔᚋᚔᚈᚓᚐᚉᚆᚐᚄ᚜ | FRIH-hhuh-uh-mee-ta-khuhs | anti-semitism | Foclóir | |
| frithaigéad | ᚛ᚃᚏᚔᚈᚆᚐᚔᚌᚓᚐᚇ᚜ | FRIH-huh-uh-gay-uhd | antacid | Foclóir | |
| frithallasán | ᚛ᚃᚏᚔᚈᚆᚐᚂᚂᚐᚄᚐᚅ᚜ | FRIH-huh-lluh-sawn | antiperspirant | Foclóir | |
| frithbhaictéarach | ᚛ᚃᚏᚔᚈᚆᚁᚆᚐᚔᚉᚈᚓᚐᚏᚐᚉᚆ᚜ | FRIH-hvuh-uh-ktay-uh-ruhkh | antibacterial | Foclóir | |
| frithbhanda | ᚛ᚃᚏᚔᚈᚆᚁᚆᚐᚅᚇᚐ᚜ | FRIH-hvuh-nduh | misogynistic | Foclóir | |
| frithbheart | ᚛ᚃᚏᚔᚈᚆᚁᚆᚓᚐᚏᚈ᚜ | FRIH-hvart | countermeasure | Foclóir | |
| frithbhríoch | ᚛ᚃᚏᚔᚈᚆᚁᚆᚏᚔᚑᚉᚆ᚜ | FRIH-hvree-uhkh | antisense | Foclóir | |
| frithbhuaic | ᚛ᚃᚏᚔᚈᚆᚁᚆᚒᚐᚔᚉ᚜ | FRIH-hvoo-uh-uhk | anticlimax | Foclóir | |
| frithbhunaíochta | ᚛ᚃᚏᚔᚈᚆᚁᚆᚒᚅᚐᚔᚑᚉᚆᚈᚐ᚜ | FRIH-hvuh-nee-uh-khtuh | anti-establishment | Foclóir | |
| frithchiallach | ᚛ᚃᚏᚔᚈᚆᚉᚆᚔᚐᚂᚂᚐᚉᚆ᚜ | FRIH-hhee-uh-lluhkh | antonym | Foclóir | |
| frithchléireach | ᚛ᚃᚏᚔᚈᚆᚉᚆᚂᚓᚔᚏᚓᚐᚉᚆ᚜ | FRIH-hhlay-uh-rakh | anticlerical | Foclóir | |
| frithchnagach | ᚛ᚃᚏᚔᚈᚆᚉᚆᚅᚐᚌᚐᚉᚆ᚜ | FRIH-hhnuh-guhkh | antiknock | Foclóir | |
| frithchothromaigh | ᚛ᚃᚏᚔᚈᚆᚉᚆᚑᚈᚆᚏᚑᚋᚐᚔᚌᚆ᚜ | FRIH-hhuh-hruh-muh-uhy | counterbalance | Foclóir | |
| frithchreimneach | ᚛ᚃᚏᚔᚈᚆᚉᚆᚏᚓᚔᚋᚅᚓᚐᚉᚆ᚜ | FRIH-hhruh-uh-mnakh | corrosion-resistant | Foclóir | |
| frithchuarc | ᚛ᚃᚏᚔᚈᚆᚉᚆᚒᚐᚏᚉ᚜ | FRIH-hhoo-uhrk | antiquark | Foclóir | |
| frithchuimilteach | ᚛ᚃᚏᚔᚈᚆᚉᚆᚒᚔᚋᚔᚂᚈᚓᚐᚉᚆ᚜ | FRIH-hhih-muh-ltakh | frictional | Foclóir | |
| frithchultúr | ᚛ᚃᚏᚔᚈᚆᚉᚆᚒᚂᚈᚒᚏ᚜ | FRIH-hhuh-ltoor | counterculture | Foclóir | |
| frithcháithnín | ᚛ᚃᚏᚔᚈᚆᚉᚆᚐᚔᚈᚆᚅᚔᚅ᚜ | frih-hhaw-uh-HNEEN | antiparticle | Foclóir | |
| frithdhamhna | ᚛ᚃᚏᚔᚈᚆᚇᚆᚐᚋᚆᚅᚐ᚜ | FRIH-hyow-nuh | antimatter | Foclóir | |
| frithdhúlagair | ᚛ᚃᚏᚔᚈᚆᚇᚆᚒᚂᚐᚌᚐᚔᚏ᚜ | FRIH-hyoo-luh-guh-uhr | antidepressant | Foclóir | |
| frithdhúnadh | ᚛ᚃᚏᚔᚈᚆᚇᚆᚒᚅᚐᚇᚆ᚜ | FRIH-hyoo-neye | lockout | Foclóir | |
| frithfhaisnéis | ᚛ᚃᚏᚔᚈᚆᚃᚆᚐᚔᚄᚅᚓᚔᚄ᚜ | FRIH-huh-uh-shnay-uhsh | counterintelligence | Foclóir | |
| frithfhreangach | ᚛ᚃᚏᚔᚈᚆᚃᚆᚏᚓᚐᚅᚌᚐᚉᚆ᚜ | FRIH-hra-nguhkh | antispasmodic | Foclóir | |
| frithfhíorasach | ᚛ᚃᚏᚔᚈᚆᚃᚆᚔᚑᚏᚐᚄᚐᚉᚆ᚜ | FRIH-hee-uh-ruh-suhkh | counterfactual | Foclóir | |
| frithghiniúnach | ᚛ᚃᚏᚔᚈᚆᚌᚆᚔᚅᚔᚒᚅᚐᚉᚆ᚜ | FRIH-hyuh-nuh-oo-nuhkh | contraceptive | Foclóir | |
| frithiomasach | ᚛ᚃᚏᚔᚈᚆᚔᚑᚋᚐᚄᚐᚉᚆ᚜ | FRIH-huh-uh-muh-suhkh | counterintuitive | Foclóir | |
| frithiomaíoch | ᚛ᚃᚏᚔᚈᚆᚔᚑᚋᚐᚔᚑᚉᚆ᚜ | FRIH-huh-uh-mee-uhkh | anticompetitive | Foclóir | |
| frithionad | ᚛ᚃᚏᚔᚈᚆᚔᚑᚅᚐᚇ᚜ | FRIH-huh-uh-nuhd | antipode | Foclóir | |
| frithionsaí | ᚛ᚃᚏᚔᚈᚆᚔᚑᚅᚄᚐᚔ᚜ | FRIH-huh-uh-nsee | counter-attacking | Foclóir | |
| frithlaoch | ᚛ᚃᚏᚔᚈᚆᚂᚐᚑᚉᚆ᚜ | FRIH-hleekh | anti-hero | Foclóir | |
| frithleasú | ᚛ᚃᚏᚔᚈᚆᚂᚓᚐᚄᚒ᚜ | FRIH-hla-soo | counter-reformation | Foclóir | |
| frithleictreon | ᚛ᚃᚏᚔᚈᚆᚂᚓᚔᚉᚈᚏᚓᚑᚅ᚜ | FRIH-hluh-uh-ktrohn | antielectron | Foclóir | |
| frithlogartam | ᚛ᚃᚏᚔᚈᚆᚂᚑᚌᚐᚏᚈᚐᚋ᚜ | FRIH-hluh-guh-rtuhm | antilogarithm | Foclóir | |
| frithmhaláireach | ᚛ᚃᚏᚔᚈᚆᚋᚆᚐᚂᚐᚔᚏᚓᚐᚉᚆ᚜ | FRIH-hvuh-law-uh-rakh | antimalarial | Foclóir | |
| frithmhaíomh | ᚛ᚃᚏᚔᚈᚆᚋᚆᚐᚔᚑᚋᚆ᚜ | FRIH-hvee-oh | counterclaim | Foclóir | |
| frithmheáchan | ᚛ᚃᚏᚔᚈᚆᚋᚆᚓᚐᚉᚆᚐᚅ᚜ | FRIH-hvaw-khuhn | counterweight | Foclóir | |
| frithmhiocróbach | ᚛ᚃᚏᚔᚈᚆᚋᚆᚔᚑᚉᚏᚑᚁᚐᚉᚆ᚜ | FRIH-hvuh-uh-kroh-buhkh | antimicrobial | Foclóir | |
| frithocsaídeoir | ᚛ᚃᚏᚔᚈᚆᚑᚉᚄᚐᚔᚇᚓᚑᚔᚏ᚜ | FRIH-huh-ksee-doh-uhr | antioxidant | Foclóir | |
| frithphearsanra | ᚛ᚃᚏᚔᚈᚆᚚᚆᚓᚐᚏᚄᚐᚅᚏᚐ᚜ | FRIH-hfa-rsuh-nruh | anti-personnel | Foclóir | |
| frithphrótón | ᚛ᚃᚏᚔᚈᚆᚚᚆᚏᚑᚈᚑᚅ᚜ | FRIH-hfroh-tohn | antiproton | Foclóir | |
| frithpháirteachas | ᚛ᚃᚏᚔᚈᚆᚚᚆᚐᚔᚏᚈᚓᚐᚉᚆᚐᚄ᚜ | FRIH-hfaw-uh-rta-khuhs | mutuality | Foclóir | |
| frithradadh | ᚛ᚃᚏᚔᚈᚆᚏᚐᚇᚐᚇᚆ᚜ | FRIH-hruh-deye | backlash | Foclóir | |
| frithreo | ᚛ᚃᚏᚔᚈᚆᚏᚓᚑ᚜ | FRIH-hroh | antifreeze | Foclóir | |
| frithroctha | ᚛ᚃᚏᚔᚈᚆᚏᚑᚉᚈᚆᚐ᚜ | FRIH-hruh-khuh | anti-wrinkle | Foclóir | |
| frithréabhlóid | ᚛ᚃᚏᚔᚈᚆᚏᚓᚐᚁᚆᚂᚑᚔᚇ᚜ | FRIH-hray-ow-loh-uhd | counter-revolution | Foclóir | |
| frithréabhlóidí | ᚛ᚃᚏᚔᚈᚆᚏᚓᚐᚁᚆᚂᚑᚔᚇᚔ᚜ | FRIH-hray-ow-loh-uh-dee | counter-revolutionary | Foclóir | |
| frithsceimhlitheoireacht | ᚛ᚃᚏᚔᚈᚆᚄᚉᚓᚔᚋᚆᚂᚔᚈᚆᚓᚑᚔᚏᚓᚐᚉᚆᚈ᚜ | FRIH-hshkuh-uh-vluh-hoh-uh-rakht | counter-terrorism | Foclóir | |
| frithsceimhlitheoireachta | ᚛ᚃᚏᚔᚈᚆᚄᚉᚓᚔᚋᚆᚂᚔᚈᚆᚓᚑᚔᚏᚓᚐᚉᚆᚈᚐ᚜ | FRIH-hshkuh-uh-vluh-hoh-uh-ra-khtuh | counter-terrorist | Foclóir | |
| frithshóisialta | ᚛ᚃᚏᚔᚈᚆᚄᚆᚑᚔᚄᚔᚐᚂᚈᚐ᚜ | FRIH-hhoh-uh-shee-uh-ltuh | antisocial | Foclóir | |
| frithspiaireacht | ᚛ᚃᚏᚔᚈᚆᚄᚚᚔᚐᚔᚏᚓᚐᚉᚆᚈ᚜ | FRIH-hshpee-uh-uh-rakht | counter-espionage | Foclóir | |
| frithurlacach | ᚛ᚃᚏᚔᚈᚆᚒᚏᚂᚐᚉᚐᚉᚆ᚜ | FRIH-huh-rluh-kuhkh | antiemetic | Foclóir | |
| frithvacsaíneoir | ᚛ᚃᚏᚔᚈᚆᚐᚉᚄᚐᚔᚅᚓᚑᚔᚏ᚜ | FRIH-hvuh-ksee-noh-uhr | antivaxxer | Foclóir | |
| frithvacsaíní | ᚛ᚃᚏᚔᚈᚆᚐᚉᚄᚐᚔᚅᚔ᚜ | FRIH-hvuh-ksee-nee | anti-vaccine | Foclóir | |
| frithvíreas | ᚛ᚃᚏᚔᚈᚆᚔᚏᚓᚐᚄ᚜ | FRIH-hvee-ras | antivirus | Foclóir | |
| fritháireamh | ᚛ᚃᚏᚔᚈᚆᚐᚔᚏᚓᚐᚋᚆ᚜ | FRIH-haw-uh-raw | offsetting | Foclóir | |
| fritileán | ᚛ᚃᚏᚔᚈᚔᚂᚓᚐᚅ᚜ | FRIH-tuh-lawn | fritillary | Foclóir | |
| fritreomhar | ᚛ᚃᚏᚔᚈᚏᚓᚑᚋᚆᚐᚏ᚜ | FRIH-troh-wuhr | antiparallel | Foclóir | |
| friturscair | ᚛ᚃᚏᚔᚈᚒᚏᚄᚉᚐᚔᚏ᚜ | FRIH-tuh-rskuh-uhr | anti-spam | Foclóir | |
| fritéiseach | ᚛ᚃᚏᚔᚈᚓᚔᚄᚓᚐᚉᚆ᚜ | FRIH-tay-uh-shakh | antithetical | Foclóir | |
| frogaire | ᚛ᚃᚏᚑᚌᚐᚔᚏᚓ᚜ | FRUH-guh-uh-ruh | frogman | Foclóir | |
| froigisí | ᚛ᚃᚏᚑᚔᚌᚔᚄᚔ᚜ | FRIH-guh-shee | frills | Foclóir | |
| fruchtós | ᚛ᚃᚏᚒᚉᚆᚈᚑᚄ᚜ | FRUH-khtohs | fructose | Foclóir | |
| fruilitheoir | ᚛ᚃᚏᚒᚔᚂᚔᚈᚆᚓᚑᚔᚏ᚜ | FRIH-luh-hoh-uhr | hirer | Foclóir | |
| fráma dorais | ᚛ᚃᚏᚐᚋᚐ ᚇᚑᚏᚐᚔᚄ᚜ | FRAW-muh DUH-ruh-uhsh | doorframe | Foclóir | |
| frámaitheoir | ᚛ᚃᚏᚐᚋᚐᚔᚈᚆᚓᚑᚔᚏ᚜ | FRAW-muh-uh-hoh-uhr | framer | Foclóir | |
| frámaí | ᚛ᚃᚏᚐᚋᚐᚔ᚜ | FRAW-mee | frames | Foclóir | |
| frámáil | ᚛ᚃᚏᚐᚋᚐᚔᚂ᚜ | FRAW-maw-uhl | framing | Foclóir | |
| frámáilte | ᚛ᚃᚏᚐᚋᚐᚔᚂᚈᚓ᚜ | FRAW-maw-uh-ltuh | framed | Foclóir | |
| fréamhaithe | ᚛ᚃᚏᚓᚐᚋᚆᚐᚔᚈᚆᚓ᚜ | FRAY-ow-uh-uh-huh | ingrained | Foclóir | |
| fréamhaithe go daingean | ᚛ᚃᚏᚓᚐᚋᚆᚐᚔᚈᚆᚓ ᚌᚑ ᚇᚐᚔᚅᚌᚓᚐᚅ᚜ | FRAY-ow-uh-uh-huh GUH DAH-uh-ngan | deep-seated | Foclóir | |
| fréamhaithe go domhain | ᚛ᚃᚏᚓᚐᚋᚆᚐᚔᚈᚆᚓ ᚌᚑ ᚇᚑᚋᚆᚐᚔᚅ᚜ | FRAY-ow-uh-uh-huh GUH DOH-UH-uhn | deep-rooted | Foclóir | |
| frídín | ᚛ᚃᚏᚔᚇᚔᚅ᚜ | free-DEEN | germ | Foclóir | |
| fríos | ᚛ᚃᚏᚔᚑᚄ᚜ | FREE-uhs | frieze | Foclóir | |
| fríse | ᚛ᚃᚏᚔᚄᚓ᚜ | FREE-shuh | freesia | Foclóir | |
| fuachtán | ᚛ᚃᚒᚐᚉᚆᚈᚐᚅ᚜ | FOO-UH-khtawn | chilblain | Foclóir | |
| fuadach cairr | ᚛ᚃᚒᚐᚇᚐᚉᚆ ᚉᚐᚔᚏᚏ᚜ | FOO-UH-duhkh KAH-uhrr | carjacking | Foclóir | |
| fuadaigh | ᚛ᚃᚒᚐᚇᚐᚔᚌᚆ᚜ | FOO-UH-duh-uhy | abduct | Foclóir | |
| fuadaitheoir | ᚛ᚃᚒᚐᚇᚐᚔᚈᚆᚓᚑᚔᚏ᚜ | FOO-UH-duh-uh-hoh-uhr | abductor | Foclóir | |
| fuadar | ᚛ᚃᚒᚐᚇᚐᚏ᚜ | FOO-UH-duhr | bustle | Foclóir | |
| fuadrach | ᚛ᚃᚒᚐᚇᚏᚐᚉᚆ᚜ | FOO-UH-druhkh | hectic | Foclóir | |
| fuafaireacht | ᚛ᚃᚒᚐᚃᚐᚔᚏᚓᚐᚉᚆᚈ᚜ | FOO-UH-fuh-uh-rakht | odiousness | Foclóir | |
| fuafar | ᚛ᚃᚒᚐᚃᚐᚏ᚜ | FOO-UH-fuhr | hateful | Foclóir | |
| fuaim | ᚛ᚃᚒᚐᚔᚋ᚜ | FOO-UH-uhm | audio | Foclóir | |
| fuaimnigh | ᚛ᚃᚒᚐᚔᚋᚅᚔᚌᚆ᚜ | FOO-UH-uh-mnuhy | enunciate | Foclóir | |
| fuaimniú | ᚛ᚃᚒᚐᚔᚋᚅᚔᚒ᚜ | FOO-UH-uh-mnuh-oo | enunciation | Foclóir | |
| fuair mé go leor teachtaireachtaí ag guí bisigh orm | ᚛ᚃᚒᚐᚔᚏ ᚋᚓ ᚌᚑ ᚂᚓᚑᚏ ᚈᚓᚐᚉᚆᚈᚐᚔᚏᚓᚐᚉᚆᚈᚐᚔ ᚐᚌ ᚌᚒᚔ ᚁᚔᚄᚔᚌᚆ ᚑᚏᚋ᚜ | FOO-UH-uhr MAY GUH LOHR TA-khtuh-uh-ra-khtee AHG GUH-ee BIH-shuhy UHRM | get-well | Foclóir | |
| fuair mé litreacha ó lucht droch-chroí | ᚛ᚃᚒᚐᚔᚏ ᚋᚓ ᚂᚔᚈᚏᚓᚐᚉᚆᚐ ᚑ ᚂᚒᚉᚆᚈ ᚇᚏᚑᚉᚆᚉᚆᚏᚑᚔ᚜ | FOO-UH-uhr MAY LIH-tra-khuh OH LUHKHT DRUH-khkhruh-ee | begrudger | Foclóir | |
| fuair sé a chuid | ᚛ᚃᚒᚐᚔᚏ ᚄᚓ ᚐ ᚉᚆᚒᚔᚇ᚜ | FOO-UH-uhr SHAY AH KHIHD | laid | Foclóir | |
| fuair sé a raibh tuillte aige sa deireadh | ᚛ᚃᚒᚐᚔᚏ ᚄᚓ ᚐ ᚏᚐᚔᚁᚆ ᚈᚒᚔᚂᚂᚈᚓ ᚐᚔᚌᚓ ᚄᚐ ᚇᚓᚔᚏᚓᚐᚇᚆ᚜ | FOO-UH-uhr SHAY AH RAH-uhv TIH-lltuh AH-uh-guh SAH DEH-uh-ragh | comeuppance | Foclóir | |
| fuair sí amach go gcuirfidís dea-ghiúmar ort | ᚛ᚃᚒᚐᚔᚏ ᚄᚔ ᚐᚋᚐᚉᚆ ᚌᚑ ᚌᚉᚒᚔᚏᚃᚔᚇᚔᚄ ᚇᚓᚐᚌᚆᚔᚒᚋᚐᚏ ᚑᚏᚈ᚜ | FOO-UH-uhr SHEE AH-muhkh GUH GKIH-rfuh-deesh DA-yuh-oo-muhr UHRT | mood-enhancing | Foclóir | |
| fuair sí litir ag éileamh airgid uirthi | ᚛ᚃᚒᚐᚔᚏ ᚄᚔ ᚂᚔᚈᚔᚏ ᚐᚌ ᚓᚔᚂᚓᚐᚋᚆ ᚐᚔᚏᚌᚔᚇ ᚒᚔᚏᚈᚆᚔ᚜ | FOO-UH-uhr SHEE LIH-tuhr AHG AY-uh-law AH-uh-rguhd IH-rhuh | dunning | Foclóir | |
| fuair sí oiliúint chlasaiceach | ᚛ᚃᚒᚐᚔᚏ ᚄᚔ ᚑᚔᚂᚔᚒᚔᚅᚈ ᚉᚆᚂᚐᚄᚐᚔᚉᚓᚐᚉᚆ᚜ | FOO-UH-uhr SHEE IH-luh-oo-uhnt KHLAH-suh-uh-kakh | classically | Foclóir | |
| fualbhrostach | ᚛ᚃᚒᚐᚂᚁᚆᚏᚑᚄᚈᚐᚉᚆ᚜ | FOO-UH-lwruh-stuhkh | diuretic | Foclóir | |
| fualrith | ᚛ᚃᚒᚐᚂᚏᚔᚈᚆ᚜ | FOO-UH-lruhh | enuresis | Foclóir | |
| fuaraigeanta | ᚛ᚃᚒᚐᚏᚐᚔᚌᚓᚐᚅᚈᚐ᚜ | FOO-UH-ruh-uh-ga-ntuh | cool-headed | Foclóir | |
| fuaraigh | ᚛ᚃᚒᚐᚏᚐᚔᚌᚆ᚜ | FOO-UH-ruh-uhy | chill | Foclóir | |
| fuaraithe | ᚛ᚃᚒᚐᚏᚐᚔᚈᚆᚓ᚜ | FOO-UH-ruh-uh-huh | chilled | Foclóir | |
| fuaraitheoir | ᚛ᚃᚒᚐᚏᚐᚔᚈᚆᚓᚑᚔᚏ᚜ | FOO-UH-ruh-uh-hoh-uhr | chiller | Foclóir | |
| fuarbhruite | ᚛ᚃᚒᚐᚏᚁᚆᚏᚒᚔᚈᚓ᚜ | FOO-UH-rwrih-tuh | half-hearted | Foclóir | |
| fuarchroí | ᚛ᚃᚒᚐᚏᚉᚆᚏᚑᚔ᚜ | FOO-UH-rkhruh-ee | callousness | Foclóir | |
| fuarchroíoch | ᚛ᚃᚒᚐᚏᚉᚆᚏᚑᚔᚑᚉᚆ᚜ | FOO-UH-rkhruh-ee-uhkh | callous | Foclóir | |
| fuarchúiseach | ᚛ᚃᚒᚐᚏᚉᚆᚒᚔᚄᚓᚐᚉᚆ᚜ | FOO-UH-rkhoo-uh-shakh | deadpan | Foclóir | |
| fuascailt | ᚛ᚃᚒᚐᚄᚉᚐᚔᚂᚈ᚜ | FOO-UH-skuh-uhlt | deliverance | Foclóir | |
| fuascailte | ᚛ᚃᚒᚐᚄᚉᚐᚔᚂᚈᚓ᚜ | FOO-UH-skuh-uh-ltuh | emancipated | Foclóir | |
| fuascailteoir | ᚛ᚃᚒᚐᚄᚉᚐᚔᚂᚈᚓᚑᚔᚏ᚜ | FOO-UH-skuh-uh-ltoh-uhr | deliverer | Foclóir | |
| fuath | ᚛ᚃᚒᚐᚈᚆ᚜ | FOO-UHH | antipathy | Foclóir | |
| fuath a bheith agat ar | ᚛ᚃᚒᚐᚈᚆ ᚐ ᚁᚆᚓᚔᚈᚆ ᚐᚌᚐᚈ ᚐᚏ᚜ | FOO-UHH AH VEH-uhh AH-guht AHR | despise | Foclóir | |
| fuath ar dhaoine | ᚛ᚃᚒᚐᚈᚆ ᚐᚏ ᚇᚆᚐᚑᚔᚅᚓ᚜ | FOO-UHH AHR GHEE-uh-nuh | misanthropy | Foclóir | |
| fuath ban | ᚛ᚃᚒᚐᚈᚆ ᚁᚐᚅ᚜ | FOO-UHH BAHN | misogyny | Foclóir | |
| fuathaitheoir | ᚛ᚃᚒᚐᚈᚆᚐᚔᚈᚆᚓᚑᚔᚏ᚜ | FOO-UH-huh-uh-hoh-uhr | hater | Foclóir | |
| fuathaitheoir ban | ᚛ᚃᚒᚐᚈᚆᚐᚔᚈᚆᚓᚑᚔᚏ ᚁᚐᚅ᚜ | FOO-UH-huh-uh-hoh-uhr BAHN | misogynist | Foclóir | |
| fuathaitheoir daoine | ᚛ᚃᚒᚐᚈᚆᚐᚔᚈᚆᚓᚑᚔᚏ ᚇᚐᚑᚔᚅᚓ᚜ | FOO-UH-huh-uh-hoh-uhr DEE-uh-nuh | misanthrope | Foclóir | |
| fuil mhíosta | ᚛ᚃᚒᚔᚂ ᚋᚆᚔᚑᚄᚈᚐ᚜ | FIHL VEE-uh-stuh | monthlies | Foclóir | |
| fuil sróine | ᚛ᚃᚒᚔᚂ ᚄᚏᚑᚔᚅᚓ᚜ | FIHL SROH-uh-nuh | nosebleed | Foclóir | |
| fuilchoirpín | ᚛ᚃᚒᚔᚂᚉᚆᚑᚔᚏᚚᚔᚅ᚜ | fih-lhih-RPEEN | corpuscle | Foclóir | |
| fuilibiliú | ᚛ᚃᚒᚔᚂᚔᚁᚔᚂᚔᚒ᚜ | FIH-luh-buh-luh-oo | hype | Foclóir | |
| fuill | ᚛ᚃᚒᚔᚂᚂ᚜ | FIHLL | accrete | Foclóir | |
| fuilleamh | ᚛ᚃᚒᚔᚂᚂᚓᚐᚋᚆ᚜ | FIH-llaw | accretion | Foclóir | |
| fuilreatha | ᚛ᚃᚒᚔᚂᚏᚓᚐᚈᚆᚐ᚜ | FIH-lra-huh | haemorrhagic | Foclóir | |
| fuilsmeartha | ᚛ᚃᚒᚔᚂᚄᚋᚓᚐᚏᚈᚆᚐ᚜ | FIH-lshma-rhuh | bloodied | Foclóir | |
| fuilteach | ᚛ᚃᚒᚔᚂᚈᚓᚐᚉᚆ᚜ | FIH-ltakh | bloodthirsty | Foclóir | |
| fuingicíd | ᚛ᚃᚒᚔᚅᚌᚔᚉᚔᚇ᚜ | FIH-nguh-keed | fungicide | Foclóir | |
| fuingicídeach | ᚛ᚃᚒᚔᚅᚌᚔᚉᚔᚇᚓᚐᚉᚆ᚜ | FIH-nguh-kee-dakh | fungicidal | Foclóir | |
| fuinneamh | ᚛ᚃᚒᚔᚅᚅᚓᚐᚋᚆ᚜ | FIH-nnaw | energies | Foclóir | |
| fuirseoir | ᚛ᚃᚒᚔᚏᚄᚓᚑᚔᚏ᚜ | FIH-rshoh-uhr | comedian | Foclóir | |
| fuistean | ᚛ᚃᚒᚔᚄᚈᚓᚐᚅ᚜ | FIH-shtan | fustian | Foclóir | |
| fullairéin | ᚛ᚃᚒᚂᚂᚐᚔᚏᚓᚔᚅ᚜ | FUH-lluh-uh-ray-uhn | fullerene | Foclóir | |
| fullairéin buckminster | ᚛ᚃᚒᚂᚂᚐᚔᚏᚓᚔᚅ ᚁᚒᚉᚋᚔᚅᚄᚈᚓᚏ᚜ | FUH-lluh-uh-ray-uhn BUH-kkmuh-nshtuhr | buckminsterfullerene | Foclóir | |
| Fulánach | ᚛ᚃᚒᚂᚐᚅᚐᚉᚆ᚜ | FUH-law-nuhkh | fulani | Foclóir | |
| Funafuti | ᚛ᚃᚒᚅᚐᚃᚒᚈᚔ᚜ | FUH-nuh-fuh-tuh | funafuti | Foclóir | |
| func | ᚛ᚃᚒᚅᚉ᚜ | FUHNK | funk | Foclóir | |
| funcaí | ᚛ᚃᚒᚅᚉᚐᚔ᚜ | FUH-nkee | funky | Foclóir | |
| fungais | ᚛ᚃᚒᚅᚌᚐᚔᚄ᚜ | FUH-nguh-uhsh | fungi | Foclóir | |
| fungaschruthach | ᚛ᚃᚒᚅᚌᚐᚄᚉᚆᚏᚒᚈᚆᚐᚉᚆ᚜ | FUH-nguh-skhruh-huhkh | fungiform | Foclóir | |
| futon | ᚛ᚃᚒᚈᚑᚅ᚜ | FUH-tuhn | futon | Foclóir | |
| fuílleach a raibh ag teacht agus ag imeacht | ᚛ᚃᚒᚔᚂᚂᚓᚐᚉᚆ ᚐ ᚏᚐᚔᚁᚆ ᚐᚌ ᚈᚓᚐᚉᚆᚈ ᚐᚌᚒᚄ ᚐᚌ ᚔᚋᚓᚐᚉᚆᚈ᚜ | FUH-ee-llakh AH RAH-uhv AHG TAKHT AH-guhs AHG IH-makht | comer | Foclóir | |
| fág an t-iomlán faoin lucht aistrithe | ᚛ᚃᚐᚌ ᚐᚅ ᚈᚔᚑᚋᚂᚐᚅ ᚃᚐᚑᚔᚅ ᚂᚒᚉᚆᚈ ᚐᚔᚄᚈᚏᚔᚈᚆᚓ᚜ | FAWG AHN TIH-uh-mlawn FEE-uhn LUHKHT AH-uh-shtruh-huh | mover | Foclóir | |
| fág ar deireadh | ᚛ᚃᚐᚌ ᚐᚏ ᚇᚓᚔᚏᚓᚐᚇᚆ᚜ | FAWG AHR DEH-uh-ragh | outrun | Foclóir | |
| fágadh i mo staic mé | ᚛ᚃᚐᚌᚐᚇᚆ ᚔ ᚋᚑ ᚄᚈᚐᚔᚉ ᚋᚓ᚜ | FAW-geye IH MUH STAH-uhk MAY | floored | Foclóir | |
| fágadh máchail ar a aghaidh mar gheall ar an taisme | ᚛ᚃᚐᚌᚐᚇᚆ ᚋᚐᚉᚆᚐᚔᚂ ᚐᚏ ᚐ ᚐᚌᚆᚐᚔᚇᚆ ᚋᚐᚏ ᚌᚆᚓᚐᚂᚂ ᚐᚏ ᚐᚅ ᚈᚐᚔᚄᚋᚓ᚜ | FAW-geye MAW-khuh-uhl AHR AH EYE-UH-uhy MAHR YALL AHR AHN TAH-uh-shmuh | facially | Foclóir | |
| fágtha | ᚛ᚃᚐᚌᚈᚆᚐ᚜ | FAW-ghuh | marooned | Foclóir | |
| fágtha amach | ᚛ᚃᚐᚌᚈᚆᚐ ᚐᚋᚐᚉᚆ᚜ | FAW-ghuh AH-muhkh | excluded | Foclóir | |
| fágáil | ᚛ᚃᚐᚌᚐᚔᚂ᚜ | FAW-gaw-uhl | leaving | Foclóir | |
| fágálaí | ᚛ᚃᚐᚌᚐᚂᚐᚔ᚜ | FAW-gaw-lee | leaver | Foclóir | |
| fáidheadóir | ᚛ᚃᚐᚔᚇᚆᚓᚐᚇᚑᚔᚏ᚜ | FAW-uh-ya-doh-uhr | futurologist | Foclóir | |
| fáil ar cíos | ᚛ᚃᚐᚔᚂ ᚐᚏ ᚉᚔᚑᚄ᚜ | FAW-uhl AHR KEE-uhs | hiring | Foclóir | |
| fáilte an Aingil | ᚛ᚃᚐᚔᚂᚈᚓ ᚐᚅ ᚐᚔᚅᚌᚔᚂ᚜ | FAW-uh-ltuh AHN AH-uh-nguhl | angelus | Foclóir | |
| fáilteach | ᚛ᚃᚐᚔᚂᚈᚓᚐᚉᚆ᚜ | FAW-uh-ltakh | hospitable | Foclóir | |
| fáilí | ᚛ᚃᚐᚔᚂᚔ᚜ | FAW-uh-lee | furtive | Foclóir | |
| fáinne solais | ᚛ᚃᚐᚔᚅᚅᚓ ᚄᚑᚂᚐᚔᚄ᚜ | FAW-uh-nnuh SUH-luh-uhsh | nimbus | Foclóir | |
| fáinne tarbh | ᚛ᚃᚐᚔᚅᚅᚓ ᚈᚐᚏᚁᚆ᚜ | FAW-uh-nnuh TAHRW | bullring | Foclóir | |
| fáinneach | ᚛ᚃᚐᚔᚅᚅᚓᚐᚉᚆ᚜ | FAW-uh-nnakh | annular | Foclóir | |
| fáisceán gruaige | ᚛ᚃᚐᚔᚄᚉᚓᚐᚅ ᚌᚏᚒᚐᚔᚌᚓ᚜ | FAW-uh-shkawn GROO-UH-uh-guh | barrette | Foclóir | |
| fáiscín gruaige | ᚛ᚃᚐᚔᚄᚉᚔᚅ ᚌᚏᚒᚐᚔᚌᚓ᚜ | faw-uh-SHKEEN GROO-UH-uh-guh | hairgrip | Foclóir | |
| fáistineolaíocht | ᚛ᚃᚐᚔᚄᚈᚔᚅᚓᚑᚂᚐᚔᚑᚉᚆᚈ᚜ | FAW-uh-shtuh-noh-lee-uhkht | futurology | Foclóir | |
| fálaithe | ᚛ᚃᚐᚂᚐᚔᚈᚆᚓ᚜ | FAW-luh-uh-huh | fenced | Foclóir | |
| fálaitheoir | ᚛ᚃᚐᚂᚐᚔᚈᚆᚓᚑᚔᚏ᚜ | FAW-luh-uh-hoh-uhr | hedger | Foclóir | |
| fáltais | ᚛ᚃᚐᚂᚈᚐᚔᚄ᚜ | FAW-ltuh-uhsh | incomings | Foclóir | |
| fálú | ᚛ᚃᚐᚂᚒ᚜ | FAW-loo | hedging | Foclóir | |
| fána | ᚛ᚃᚐᚅᚐ᚜ | FAW-nuh | declivity | Foclóir | |
| fánach | ᚛ᚃᚐᚅᚐᚉᚆ᚜ | FAW-nuhkh | haphazard | Foclóir | |
| fánas | ᚛ᚃᚐᚅᚐᚄ᚜ | FAW-nuhs | faun | Foclóir | |
| fánaí | ᚛ᚃᚐᚅᚐᚔ᚜ | FAW-nee | drifter | Foclóir | |
| fánaíocht | ᚛ᚃᚐᚅᚐᚔᚑᚉᚆᚈ᚜ | FAW-nee-uhkht | hollowness | Foclóir | |
| fánaíochta | ᚛ᚃᚐᚅᚐᚔᚑᚉᚆᚈᚐ᚜ | FAW-nee-uh-khtuh | nomadic | Foclóir | |
| fánán | ᚛ᚃᚐᚅᚐᚅ᚜ | FAW-nawn | chute | Foclóir | |
| fás | ᚛ᚃᚐᚄ᚜ | FAWSS | burgeon | Foclóir | Grow. |
| fás thar | ᚛ᚃᚐᚄ ᚈᚆᚐᚏ᚜ | FAWS HAHR | overgrow | Foclóir | |
| fásra thuas | ᚛ᚃᚐᚄᚏᚐ ᚈᚆᚒᚐᚄ᚜ | FAW-sruh HOO-UHS | overgrowth | Foclóir | |
| fásta | ᚛ᚃᚐᚄᚈᚐ᚜ | FAW-stuh | full-grown | Foclóir | |
| fásáil | ᚛ᚃᚐᚄᚐᚔᚂ᚜ | FAW-saw-uhl | facings | Foclóir | |
| fáthchiallach | ᚛ᚃᚐᚈᚆᚉᚆᚔᚐᚂᚂᚐᚉᚆ᚜ | FAW-hhee-uh-lluhkh | allegorical | Foclóir | |
| féarach | ᚛ᚃᚓᚐᚏᚐᚉᚆ᚜ | FAY-uh-ruhkh | grazing | Foclóir | |
| féarmhar | ᚛ᚃᚓᚐᚏᚋᚆᚐᚏ᚜ | FAY-uh-rwuhr | grassy | Foclóir | |
| féarmhá | ᚛ᚃᚓᚐᚏᚋᚆᚐ᚜ | FAY-uh-rwaw | downland | Foclóir | |
| féastaíocht | ᚛ᚃᚓᚐᚄᚈᚐᚔᚑᚉᚆᚈ᚜ | FAY-uh-stee-uhkht | feasting | Foclóir | |
| féatais | ᚛ᚃᚓᚐᚈᚐᚔᚄ᚜ | FAY-uh-tuh-uhsh | foetal | Foclóir | |
| féatas | ᚛ᚃᚓᚐᚈᚐᚄ᚜ | FAY-uh-tuhs | foetus | Foclóir | |
| féichiúnaí | ᚛ᚃᚓᚔᚉᚆᚔᚒᚅᚐᚔ᚜ | FAY-uh-huh-oo-nee | debtor | Foclóir | |
| féidearthacht | ᚛ᚃᚓᚔᚇᚓᚐᚏᚈᚆᚐᚉᚆᚈ᚜ | FAY-uh-da-rhuhkht | feasibility | Foclóir | |
| féiltiúil | ᚛ᚃᚓᚔᚂᚈᚔᚒᚔᚂ᚜ | FAY-uh-ltuh-oo-uhl | festive | Foclóir | |
| féilíneach | ᚛ᚃᚓᚔᚂᚔᚅᚓᚐᚉᚆ᚜ | FAY-uh-lee-nakh | feline | Foclóir | |
| féimear | ᚛ᚃᚓᚔᚋᚓᚐᚏ᚜ | FAY-uh-mar | femur | Foclóir | |
| féimearach | ᚛ᚃᚓᚔᚋᚓᚐᚏᚐᚉᚆ᚜ | FAY-uh-ma-ruhkh | femoral | Foclóir | |
| féimheacht | ᚛ᚃᚓᚔᚋᚆᚓᚐᚉᚆᚈ᚜ | FAY-uh-vakht | bankruptcy | Foclóir | |
| féin-earótach | ᚛ᚃᚓᚔᚅᚓᚐᚏᚑᚈᚐᚉᚆ᚜ | FAY-uh-na-roh-tuhkh | auto-erotic | Foclóir | |
| féin-earótachas | ᚛ᚃᚓᚔᚅᚓᚐᚏᚑᚈᚐᚉᚆᚐᚄ᚜ | FAY-uh-na-roh-tuh-khuhs | autoeroticism | Foclóir | |
| féin-inmheabhrú | ᚛ᚃᚓᚔᚅᚔᚅᚋᚆᚓᚐᚁᚆᚏᚒ᚜ | FAY-uh-nuh-nva-wroo | autosuggestion | Foclóir | |
| féinchúis | ᚛ᚃᚓᚔᚅᚉᚆᚒᚔᚄ᚜ | FAY-uh-nhoo-uhsh | empire-building | Foclóir | |
| féinlárnach | ᚛ᚃᚓᚔᚅᚂᚐᚏᚅᚐᚉᚆ᚜ | FAY-uh-nlaw-rnuhkh | egocentric | Foclóir | |
| féinmhuinín | ᚛ᚃᚓᚔᚅᚋᚆᚒᚔᚅᚔᚅ᚜ | fay-uh-nvih-NEEN | aplomb | Foclóir | |
| féinmháine | ᚛ᚃᚓᚔᚅᚋᚆᚐᚔᚅᚓ᚜ | FAY-uh-nvaw-uh-nuh | egomania | Foclóir | |
| féinmháineach | ᚛ᚃᚓᚔᚅᚋᚆᚐᚔᚅᚓᚐᚉᚆ᚜ | FAY-uh-nvaw-uh-nakh | egomaniac | Foclóir | |
| féinrialaitheach | ᚛ᚃᚓᚔᚅᚏᚔᚐᚂᚐᚔᚈᚆᚓᚐᚉᚆ᚜ | FAY-uh-nree-uh-luh-uh-hakh | autonomous | Foclóir | |
| féinspéis | ᚛ᚃᚓᚔᚅᚄᚚᚓᚔᚄ᚜ | FAY-uh-nshpay-uhsh | egotism | Foclóir | |
| féinspéiseach | ᚛ᚃᚓᚔᚅᚄᚚᚓᚔᚄᚓᚐᚉᚆ᚜ | FAY-uh-nshpay-uh-shakh | egotistical | Foclóir | |
| féinspéisíoch | ᚛ᚃᚓᚔᚅᚄᚚᚓᚔᚄᚔᚑᚉᚆ᚜ | FAY-uh-nshpay-uh-shee-uhkh | egoistic | Foclóir | |
| féirín | ᚛ᚃᚓᚔᚏᚔᚅ᚜ | fay-uh-REEN | catchpenny | Foclóir | |
| féiríní beaga don stoca | ᚛ᚃᚓᚔᚏᚔᚅᚔ ᚁᚓᚐᚌᚐ ᚇᚑᚅ ᚄᚈᚑᚉᚐ᚜ | FAY-uh-ree-nee BA-guh DUHN STUH-kuh | filler | Foclóir | |
| féitheogach | ᚛ᚃᚓᚔᚈᚆᚓᚑᚌᚐᚉᚆ᚜ | FAY-uh-hoh-guhkh | muscle-bound | Foclóir | |
| féithiú | ᚛ᚃᚓᚔᚈᚆᚔᚒ᚜ | FAY-uh-huh-oo | mainlining | Foclóir | |
| fífeadóireacht | ᚛ᚃᚔᚃᚓᚐᚇᚑᚔᚏᚓᚐᚉᚆᚈ᚜ | FEE-fa-doh-uh-rakht | fifing | Foclóir | |
| fíneáltacht | ᚛ᚃᚔᚅᚓᚐᚂᚈᚐᚉᚆᚈ᚜ | FEE-naw-ltuhkht | fineness | Foclóir | |
| fínicín | ᚛ᚃᚔᚅᚔᚉᚔᚅ᚜ | fee-nuh-KEEN | cowrie | Foclóir | |
| Fínín | ᚛ᚃᚔᚅᚔᚅ᚜ | fee-NEEN | fenian | Foclóir | |
| fíochmhaire | ᚛ᚃᚔᚑᚉᚆᚋᚆᚐᚔᚏᚓ᚜ | FEE-uh-khwuh-uh-ruh | ferocity | Foclóir | |
| fíochmhar | ᚛ᚃᚔᚑᚉᚆᚋᚆᚐᚏ᚜ | FEE-uh-khwuhr | ferocious | Foclóir | |
| fíogach | ᚛ᚃᚔᚑᚌᚐᚉᚆ᚜ | FEE-uh-guhkh | dogfish | Foclóir | |
| fíoneolaí | ᚛ᚃᚔᚑᚅᚓᚑᚂᚐᚔ᚜ | FEE-uh-noh-lee | oenologist | Foclóir | |
| fíoneolaíoch | ᚛ᚃᚔᚑᚅᚓᚑᚂᚐᚔᚑᚉᚆ᚜ | FEE-uh-noh-lee-uhkh | oenological | Foclóir | |
| fíoneolaíocht | ᚛ᚃᚔᚑᚅᚓᚑᚂᚐᚔᚑᚉᚆᚈ᚜ | FEE-uh-noh-lee-uhkht | oenology | Foclóir | |
| fíor- | ᚛ᚃᚔᚑᚏ᚜ | FEE-uhr | dazzlingly | Foclóir | |
| fíor-dhroch-chluiche a bhí ann | ᚛ᚃᚔᚑᚏᚇᚆᚏᚑᚉᚆᚉᚆᚂᚒᚔᚉᚆᚓ ᚐ ᚁᚆᚔ ᚐᚅᚅ᚜ | FEE-uh-rghruh-khkhlih-huh AH VEE AHNN | embarrassingly | Foclóir | |
| fíorach | ᚛ᚃᚔᚑᚏᚐᚉᚆ᚜ | FEE-uh-ruhkh | figurative | Foclóir | |
| fíorasach | ᚛ᚃᚔᚑᚏᚐᚄᚐᚉᚆ᚜ | FEE-uh-ruh-suhkh | factual | Foclóir | |
| fíorchrua | ᚛ᚃᚔᚑᚏᚉᚆᚏᚒᚐ᚜ | FEE-uh-rkhroo-uh | backbreaking | Foclóir | |
| fíordheimhnithe | ᚛ᚃᚔᚑᚏᚇᚆᚓᚔᚋᚆᚅᚔᚈᚆᚓ᚜ | FEE-uh-ryuh-uh-vnuh-huh | authenticated | Foclóir | |
| fíordheimhniú | ᚛ᚃᚔᚑᚏᚇᚆᚓᚔᚋᚆᚅᚔᚒ᚜ | FEE-uh-ryuh-uh-vnuh-oo | authentication | Foclóir | |
| fíordháiríre | ᚛ᚃᚔᚑᚏᚇᚆᚐᚔᚏᚔᚏᚓ᚜ | FEE-uh-rghaw-uh-ree-ruh | humourless | Foclóir | |
| fíormhaoithneach | ᚛ᚃᚔᚑᚏᚋᚆᚐᚑᚔᚈᚆᚅᚓᚐᚉᚆ᚜ | FEE-uh-rwee-uh-hnakh | mawkish | Foclóir | |
| fíorshimplí | ᚛ᚃᚔᚑᚏᚄᚆᚔᚋᚚᚂᚔ᚜ | FEE-uh-rhuh-mplee | idiot-proof | Foclóir | |
| fíorspéisiúil | ᚛ᚃᚔᚑᚏᚄᚚᚓᚔᚄᚔᚒᚔᚂ᚜ | FEE-uh-rshpay-uh-shuh-oo-uhl | engrossing | Foclóir | |
| fíorálainn | ᚛ᚃᚔᚑᚏᚐᚂᚐᚔᚅᚅ᚜ | FEE-uh-raw-luh-uhnn | exquisite | Foclóir | |
| fíric | ᚛ᚃᚔᚏᚔᚉ᚜ | FEE-ruhk | fact | Foclóir | |
| fís | ᚛ᚃᚔᚄ᚜ | FEESH | fiche | Foclóir | |
| fócasú | ᚛ᚃᚑᚉᚐᚄᚒ᚜ | FOH-kuh-soo | focusing | Foclóir | |
| fógarfhocal | ᚛ᚃᚑᚌᚐᚏᚃᚆᚑᚉᚐᚂ᚜ | FOH-guh-ruh-kuhl | advertorial | Foclóir | |
| fógartha | ᚛ᚃᚑᚌᚐᚏᚈᚆᚐ᚜ | FOH-guh-rhuh | advertised | Foclóir | |
| fógra | ᚛ᚃᚑᚌᚏᚐ᚜ | FOH-gruh | advert | Foclóir | |
| fógrach | ᚛ᚃᚑᚌᚏᚐᚉᚆ᚜ | FOH-gruhkh | declarative | Foclóir | |
| fógróir | ᚛ᚃᚑᚌᚏᚑᚔᚏ᚜ | FOH-groh-uhr | advertiser | Foclóir | |
| fóidín | ᚛ᚃᚑᚔᚇᚔᚅ᚜ | foh-uh-DEEN | divot | Foclóir | |
| fóilió | ᚛ᚃᚑᚔᚂᚔᚑ᚜ | FOH-uh-luh-oh | folio | Foclóir | |
| fóirsteanach | ᚛ᚃᚑᚔᚏᚄᚈᚓᚐᚅᚐᚉᚆ᚜ | FOH-uh-rshta-nuhkh | opportune | Foclóir | |
| fóiréinsic | ᚛ᚃᚑᚔᚏᚓᚔᚅᚄᚔᚉ᚜ | FOH-uh-ray-uh-nshuhk | forensics | Foclóir | |
| fómhair | ᚛ᚃᚑᚋᚆᚐᚔᚏ᚜ | FOH-wuh-uhr | autumnal | Foclóir | |
| fón cairr | ᚛ᚃᚑᚅ ᚉᚐᚔᚏᚏ᚜ | FOHN KAH-uhrr | carphone | Foclóir | |
| fón dúr | ᚛ᚃᚑᚅ ᚇᚒᚏ᚜ | FOHN DOOR | dumbphone | Foclóir | |
| fón iontrála | ᚛ᚃᚑᚅ ᚔᚑᚅᚈᚏᚐᚂᚐ᚜ | FOHN IH-uh-ntraw-luh | entryphone | Foclóir | |
| fón póca | ᚛ᚃᚑᚅ ᚚᚑᚉᚐ᚜ | FOHN POH-kuh | cellphone | Foclóir | Mobile phone, literally pocket phone. |
| fórsa anuas | ᚛ᚃᚑᚏᚄᚐ ᚐᚅᚒᚐᚄ᚜ | FOH-rsuh AH-noo-uhs | downforce | Foclóir | |
| fórsa gála | ᚛ᚃᚑᚏᚄᚐ ᚌᚐᚂᚐ᚜ | FOH-rsuh GAW-luh | gale-force | Foclóir | |
| fórsaí | ᚛ᚃᚑᚏᚄᚐᚔ᚜ | FOH-rsee | forces | Foclóir | |
| fústaire | ᚛ᚃᚒᚄᚈᚐᚔᚏᚓ᚜ | FOO-stuh-uh-ruh | fusspot | Foclóir | |
| führer | ᚛ᚃᚒᚆᚏᚓᚏ᚜ | FÜHREHR | f-hrer | Foclóir | |