- Fez
- Floatel
- Footballing
- Footboard
- Forbear
- Fable
- Fabulous
- Face down
- Face gear
- Face off
- Faceless
- Facer
- Facetious
- Fact
- Facts
- Facts and figures
- Factual
- Faculty
- Faggot
- Fain
- Fainted
- Fair deal
- Fair minded
- Fair-to middling
- Fairplay
- Fairy
- Fairy land
- Fairy lights
- Fairy story
- Fake encounter
- Faked
- Fall behind
- Flavouring
- Flaw
- Flaws
- flaxseed
- Flea
- Fleck
- Flecked
- Fled
- Fledgling
- Fleet footed
- Flench
- Flense
- Fleshless
- Flew
- Flexibility
- Flexible
- Flexion
- Flick something from
- Flink
- Flicker out
- Flight
- Flightiness
- Flightly
- Flimsy
- Fling on
- Fling oneself at
- Fling oneself into
- Fling or sling mud
- Fling thing in persons teeth
- Flint
- Flint stone
- Flintlock
- Flip chart
- Flood
- Flip one's lid
- Flip side
- Flip-flop
- Float about
- Floater
- Floating capital
- Floating light
- Floccinaucinihilipilification
- Flock bed
- Flog into the ground
- Flood out
- Flooding
- Floorboard
- Flooring
- Floozy
- Floppy disk
- Flora
- Flora and fauna
- Florally
- Florescence
- Floridly
- Floriferous
- Florin
- Floss
- Flotsam
- Flounce
- Flounced
- Flounder
- Floundering
- Flour
- Flourish
- Flourish of letters
- Floury