fadaigh to kindle/lengthen/prolong/
faigh to get/
fair to watch/
fairsingigh to broaden/expand/widen/
fan to wait/
faobhraigh to sharpen/
feabhsaigh to improve/recuperate/
feall to betray/fail/
feic to see/
feidhmigh to enforce/
feistigh to tie up (boat)/trim (with)
feoigh to decay
fiach to chase/hunt
fiafraigh to ask
fiar to slant/swerve/tilt/veer/
figh to weave/
fill to recur/
fionn to ascertain/discover/
fiosraigh to inquire/investigate/
fiuch to boil/
fliuch to drench/moisten/wet/
foghlaim to learn/
foilsigh to disclose/publish/reveal/
folaigh to conceal/
folc to bathe/
folig to sublet/
folmhaigh to discharge/unpack/
forbair to answer/
formhéadaigh to magnify/
forshuigh to superimpose/
fortaigh to relieve/
fostaigh to employ/engage/hire/
freagair to answer/
freastail to attend/
frithchaith to reflect/
fuadaigh to hijack/kidnap/snatch/
fuaigh to sew/
fuaimnigh to pronounce/
fuascail to deliver/
fuathaigh to hate/
fuin to knead/
fulaing to suffer/
fág to leave/
fáiltigh to receive/rejoice
fáisc to tighten/wring
fálaigh to enclose
fás to grow
féach to look/
fíoraigh to verify/
fógair to announce/
fóir to watch
