4 letters
- fehs9
- fems10
- fend9
- fens8
- feod8
- fere7
- fern8
- fess7
- fets7
- feud9
- feus8
- fiar7
- fibs10
- fice10
- fico10
- fido8
- fids8
- fief10
- fife10
- figs9
- file8
- filo8
- fils8
- find9
- fine8
- fino8
- fins8
- fire7
- firm10
- firn8
- firs7
- fisc10
- fish9
- fist7
- fits7
- five11
- fled9
- flew11
- floe8
- flow11
- fobs10
- foci10
- foes7
- fogs9
- fohn10
- foil8
- foin8
- fold9
- fond9
- fons8
- food8
- fops10
- fora7
- forb10
- ford8
- fore7
- fork11
- form10
- fort7
- foss7
- four8
- fowl11
- foys9
- frae7
- free7
- fret7
- frig9
- frit7
- friz16
- froe7
- frog9
- from10
- frow10
- fuds9
- furs8
- fuse8
- fuss8
- geds7
- ghis8
- gids7
- gied7
- gies6
- gird7
- giro6
- gods7
- goer6
- goes6
- gore6
- gosh8
- gowd10
- grew9
- grid7
- grow9
- hade7
- haed7
- haes6
- hair6
- hard7
- hare6
- haws9
- head7
- hear6
- heed7
- heft9
- hehs8
- heil7
- heir6
- held8
- helo7
- hems9
- hens7
- herb9
- herd7
- here6
- herl7
- herm9
- hern7
- hero6
- hers6
- hest6
- hets6
- hewn10
- hews9
- hide7
- hied7
- hies6
- hike10
- hind8
- hins7
- hips9
- hire6
- hisn7
- hiss6
- hist6
- hits6
- hive10
- hoar6
- hobs9
- hods7
- hoed7
- hoer6
- hoes6
- hogs8
- hoke10
- hold8
- hole7
- hols7
- home9
- hone7
- hons7
- hood7
- hoof9
- hope9
- hops9
- hora6
- horn7
- hose6
- host6
- hots6
- hour7
- hove10
- howe9
- howf12
- howk13
- howl10
- hows9
- hoys8
- hued8
- hues7
- iced8
- ices7
- ichs9
- idea5
- idem8
- ides5
- idle6
- idol6
- info8
- inro5
- ions5
- ired5
- ires4
- irid5
- iris4
- irks8
- iron5
- isle5
- isms7
- iwis7
- jess13
- jews16
- joes13
- josh15
- joss13
- jows16
- kefs11
- keir8
- kerf11
- khis10
- kids9