Mammoth Uncensored Word List:
200 - 4 letter words starting with f

faan faas face fact fade fads fady fags fahs faik fail fain fair faix fake fall falx fame fang fank fans fare farl farm fart fash fast fate fats faun faur faux fava fave fawn faws faze feal fear feat feck feds feeb feed feel feen fees feet fegs fehm fehs fell felt feme fems fend feni fens fent feod fern feta feud feus feys fiar fibs fice fids fier fifi figs fike fiky file fill film find fine fink fins fire firk firm firn firs fish fist fits five fixt fizz flab flag flak flan flap flat flaw flax flay flea fled flee fleg flew flex fley flip flir flit flix floc floe flog flop flow flox flub flue flus flux foal foam fobs foci foen foes fogs fogy fohn fohs foid foil foin fold folk fond fone font food fool foot fops fora forb ford fore fork form fort foud foul four fowl foxy foys fozy frab frae frap frat frau fray free fret frib fris friz froe frog from fros frow frug fubs fuci fuck fuds fuel fuff fugs full fume fums fumy fund funk funs furl furs fury fuse fuss fust futz fuzz fyce fyke fyle