4 letters
- fief10
- fife10
- figs9
- file8
- filo8
- fils8
- find9
- fine8
- fink12
- fino8
- fins8
- fire7
- firm10
- firn8
- firs7
- fisc10
- fish9
- fist7
- fits7
- five11
- fixt14
- flip11
- flit8
- floe8
- flog10
- flop11
- fobs10
- foci10
- foes7
- fogs9
- fogy11
- fohn10
- foil8
- foin8
- fond9
- fons8
- font8
- foot7
- fops10
- fora7
- forb10
- ford8
- fore7
- fork11
- form10
- fort7
- foss7
- four8
- foys9
- frae7
- frag9
- frap10
- frat7
- free7
- fret7
- frig9
- frit7
- friz16
- froe7
- frog9
- from10
- frow10
- frug10
- fugs10
- funs9
- furs8
- fuse8
- gaen7
- gaes6
- gain7
- gait6
- gane7
- gape9
- gaps9
- gars6
- gasp9
- gast6
- gate6
- gats6
- gear6
- geds7
- gees6
- gels7
- gelt7
- gems9
- gene7
- gens7
- gent7
- genu8
- germ9
- gest6
- geta6
- gets6
- ghis8
- gibe9
- gibs9
- gids7
- gied7
- gien7
- gies6
- gift9
- gigs8
- gilt7
- gimp12
- gink11
- gins7
- gips9
- gird7
- girl7
- girn7
- giro6
- girt6
- gist6
- gits6
- give10
- glen8
- glop10
- gnar7
- gnat7
- gnus8
- goas6
- goat6
- gobs9
- gods7
- goer6
- goes6
- golf10
- gone7
- gong9
- goof9
- goon7
- goop9
- goos6
- gore6
- gorp9
- gory8
- gosh8
- gout7
- gown10
- goys8
- gran7
- grat6
- gree6
- grew9
- grey8
- grid7
- grig8
- grim9
- grin7
- grip9
- grit6
- grog8
- grot6
- grow9
- grue7
- guns8
- gust7
- guts7
- gyps11
- gyre8
- gyri8
- gyro8
- heft9
- heir6
- hens7
- hent7
- hern7
- hero6
- hers6
- hest6
- hets6
- hies6
- hins7
- hint7
- hips9
- hire6
- hisn7
- hist6
- hits6
- hoer6
- hoes6
- hogs8
- hone7
- hong9
- hons7
- hope9
- hops9
- horn7
- hose6
- host6
- hots6
- ices7
- icon8
- ides5
- ikon9
- imps10
- info8
- inks9
- inns6
- inro5