4 letters
- fist7
- fits7
- five11
- fixt14
- flab11
- flat8
- flea8
- flit8
- floe8
- foal8
- foam10
- fobs10
- foci10
- foes7
- fogs9
- foil8
- foin8
- fons8
- font8
- foot7
- fops10
- fora7
- forb10
- ford8
- fore7
- fork11
- form10
- fort7
- foss7
- four8
- foys9
- frae7
- frag9
- frap10
- frat7
- fray9
- free7
- fret7
- frig9
- frit7
- friz16
- froe7
- frog9
- from10
- frow10
- fubs11
- furs8
- fuse8
- gabs9
- gaes6
- gait6
- garb9
- gars6
- gast6
- gate6
- gats6
- gear6
- gest6
- geta6
- gets6
- gibe9
- gibs9
- gies6
- gift9
- giro6
- girt6
- gist6
- gits6
- goas6
- goat6
- gobs9
- goer6
- goes6
- gore6
- grab9
- grat6
- grit6
- grot6
- haes6
- haet6
- haft9
- hair6
- hare6
- hart6
- hast6
- hate6
- hats6
- hear6
- heat6
- heft9
- heir6
- herb9
- hero6
- hers6
- hest6
- hets6
- hies6
- hire6
- hist6
- hits6
- hoar6
- hobs9
- hoer6
- hoes6
- hora6
- hose6
- host6
- hots6
- iamb10
- ibex14
- ibis7
- ices7
- idea5
- ides5
- ikat8
- ilea5
- info8
- inro5
- into5
- ions5
- iota4
- ired5
- ires4
- iris4
- irks8
- iron5
- isba7
- isle5
- item7
- izar13
- jabs16
- jars13
- jato13
- jest13
- jets13
- jiao13
- jibe16
- jibs16
- jobs16
- joes13
- jota13
- jots13
- kabs11
- kaes8
- kafs11
- kaif11
- kart8
- kats8
- kbar11
- keas8
- kefs11
- keir8
- kerb11
- kerf11
- keto8
- kibe11
- kief11
- kier8
- kifs11
- kirs8
- kist8
- kite8
- kits8
- koas8
- kobs11
- kois8
- kore8
- kors8
- kris8
- labs8
- lair5
- lari5
- lars5
- lase5
- last5
- late5
- lati5
- lats5
- leaf8
- lear5
- leas5
- left8
- leis5
- lest5
- lets5
- liar5
- libs8
- lief8
- lier5
- lies5
- life8
- lift8
- lira5
- lire5
- list5
- lite5
- lits5
- loaf8
- lobe8
- lobs8