4 letters
- fave11
- fawn11
- faze16
- feal8
- fear7
- feat7
- feed8
- feel8
- fees7
- feet7
- fehs9
- felt8
- feme10
- fend9
- fens8
- fere7
- fern8
- feta7
- fete7
- fets7
- fiar7
- fiat7
- fice10
- fief10
- fife10
- fila8
- file8
- find9
- fine8
- fink12
- fino8
- fins8
- fire7
- firm10
- firn8
- firs7
- fish9
- fist7
- fits7
- five11
- fixt14
- flan9
- flat8
- flea8
- flee8
- flit8
- fohn10
- foin8
- font8
- fora7
- fore7
- fort7
- frae7
- frag9
- frap10
- frat7
- fray9
- free7
- fret7
- frig9
- frit7
- friz16
- froe7
- gaen7
- gain7
- gait6
- gane7
- gate6
- gear6
- gene7
- gent7
- geta6
- ghat8
- ghee8
- gien7
- gift9
- girn7
- girt6
- gnar7
- gnat7
- gran7
- grat6
- gree6
- grin7
- grit6
- haaf9
- haar6
- hade7
- haed7
- haem9
- haen7
- haes6
- haet6
- haft9
- haik10
- hail7
- hair6
- haji15
- hake10
- hale7
- half10
- halt7
- hame9
- hand8
- hang9
- hank11
- hant7
- hard7
- hare6
- hark10
- harl7
- harm9
- harp9
- hart6
- hast6
- hate6
- hath8
- hats6
- haut7
- have10
- haze15
- head7
- heal7
- heap9
- hear6
- heat6
- hebe9
- heed7
- heel7
- heft9
- heil7
- heir6
- heme9
- hens7
- hent7
- herb9
- herd7
- here6
- herl7
- herm9
- hern7
- hero6
- hers6
- hest6
- heth8
- hets6
- hewn10
- hide7
- hied7
- hies6
- hike10
- hila7
- hilt7
- hind8
- hins7
- hint7
- hire6
- hisn7
- hist6
- hits6
- hive10
- hoar6
- hoer6
- hone7
- hora6
- horn7
- hunt8
- hurt7
- hwan10
- hyte8
- idea5
- ikat8
- ilea5
- inch10
- info8
- inia5
- inro5
- inti5
- into5
- iota4
- ired5
- ires4
- iron5
- itch9
- item7
- izar13
- jane14
- jean14
- jeer13
- jefe16
- jete13
- kaif11
- kain9
- kane9
- karn9
- kart8
- keef11
- keen9
- keet8
- keir8