up to (something)
Face value
Face value (of something)
Face-to-face
Facts of life
Fair and impartial
Fair and square
Fair game
Fair play
Fair shake
Fair to middling
Fair-weather friend
Fall apart
Fall apart at the seams
Fall asleep
Fall back
Fall back on (someone or something)
Fall behind
Fall by the wayside
Fall down on the job
Fall flat on one's face
Fall for (someone or something)
Fall for (someone)
Fall from grace
Fall head over heels
Fall head over heels in love with (someone)
Fall ill
Fall in love (with someone)
Fall in love with (someone or something)
Fall in with (a group of people)
Fall into a trap
Fall into line
Fall into place
Fall off
Fall off the wagon
Fall on deaf ears
Fall on hard times
Fall out of use
Fall out with (someone) over (something)
Fall over backwards (to do something)
Fall over oneself to do something
Fall short of (one's expectations)
Fall short of (something)
Fall through
Fall to (someone) to do (something)
Fall upon/on (someone or something)
Fall/drop into one's lap
Fall/get into the wrong hands
Falling-out (with someone)
False arrest
False pretenses
False witness
Familiar with (someone or something)
Fan the flames of (something)
Far and away the best
Far and wide
Far be it from (someone) to do (something)
Far cry from (something)
Far from it
Far into the night
Far out
Farm (something) out
Fast buck
Fast talker
Fat chance
Fat is in the fire
Fat of the land
Favor (someone) with (something)
Favorite son
FBI
Feast one's eyes on (someone or something)
Feather in one's cap
Feather one's nest
Fed up with (someone or something)
Fee simple
Feed (someone) a line
Feed one's face
Feed the kitty
Feel (something) in one's bones
Feel at home
Feel blue
Feel dragged out
Feel fit
Feel free to do (something)
Feel it beneath oneself to do (something)
Feel like a million dollars
Feel like a new person
Feel like doing (something)
Feel like going (somewhere)
Feel like having (something)
Feel on top of the world
Feel out (someone)
Feel out of place
Feel put upon
Feel sorry for (someone)
Feel the pinch
Feel up to (do something)
Feet of clay
Fence (someone) in
Ferret (information or something) out of (someone)
Few and far between
Fiddle around
Fiddle while Rome burns
Field questions
Fifty-fifty
Fight against time
Fight like cats and dogs
Fight tooth and nail
Fighting chance
Figure on (something)
Figure out (someone or something)
Figure out (something)
Fill (someone's) shoes
Fill
