Frequency - Word Form
 13 fact
  3 facts
  4 fall
  5 fashion
  1 fashioned
  1 faster
  1 feather-like
  1 feathered
  1 feathers
  1 feathery
 22 feet
  1 fewer
  1 fewest
  1 figure
  2 figures
  1 fin
  1 finding
  1 fine
 14 fins
 11 first
 10 fish
  3 fishes
  5 flat
  1 flesh
 28 flexion
  8 flexions
  2 flexure
  6 flight
  2 flows
  2 fluid
  5 fly
  1 flyers
  7 flying
  2 follow
  3 following
  3 follows
  1 food
  4 foot
  6 footless
121 for
  1 force
  6 fore
  1 forefeet
  8 forelegs
  1 forepart
  3 form
  3 former
  2 forth
 28 forward
 26 forwards
  1 found
 20 four
  1 four-footed
  2 frail
  1 frailty
  2 frame
  1 free
  1 freshwater
 31 from
 14 front
  3 function
  1 fundament
  9 further