4 letters
- fehs9
- felt8
- fems10
- fens8
- feod8
- fere7
- fern8
- fess7
- feta7
- fete7
- fets7
- feus8
- fiar7
- fiat7
- fibs10
- fice10
- fico10
- fido8
- fids8
- fief10
- fife10
- figs9
- file8
- filo8
- fils8
- fine8
- fino8
- fins8
- fire7
- firm10
- firn8
- firs7
- fisc10
- fish9
- fist7
- fits7
- five11
- fixt14
- flit8
- floe8
- fobs10
- foci10
- foes7
- fogs9
- foil8
- foin8
- fons8
- font8
- foot7
- fops10
- fora7
- forb10
- ford8
- fore7
- fork11
- form10
- fort7
- foss7
- four8
- foys9
- frae7
- frat7
- free7
- fret7
- frig9
- frit7
- friz16
- froe7
- frog9
- from10
- frow10
- fubs11
- furs8
- fuse8
- gest6
- gets6
- gibe9
- gibs9
- gies6
- gift9
- giro6
- girt6
- gist6
- gits6
- gobs9
- goer6
- goes6
- gore6
- grit6
- grot6
- heft9
- heir6
- herb9
- hero6
- hers6
- hest6
- hets6
- hies6
- hire6
- hist6
- hits6
- hobs9
- hoer6
- hoes6
- hose6
- host6
- hots6
- ibex14
- ibis7
- ices7
- ides5
- info8
- inro5
- into5
- ions5
- iota4
- ired5
- ires4
- iris4
- irks8
- iron5
- isba7
- isle5
- item7
- jest13
- jets13
- jibe16
- jibs16
- jobs16
- joes13
- jots13
- kefs11
- keir8
- kerb11
- kerf11
- keto8
- kibe11
- kief11
- kier8
- kifs11
- kirs8
- kist8
- kite8
- kits8
- kobs11
- kois8
- kore8
- kors8
- kris8
- left8
- leis5
- lest5
- lets5
- libs8
- lief8
- lier5
- lies5
- life8
- lift8
- lire5
- list5
- lite5
- lits5
- lobe8
- lobs8
- loft8
- lore5
- lose5
- lost5
- loti5
- lots5
- mibs10
- mire7
- mirs7
- mise7
- miso7
- mist7
- mite7
- mitt7
- mobs10
- more7
- mors7
- mort7
- most7
- mote7
- mots7
- mott7
- nebs8
- neif8
- nest5
- nets5
- nett5
- nibs8
- nite5
- nits5
- nobs8
- noes5
- noir5
- nori5
- nose5