4 letters
- feel8
- fees7
- feme10
- fems10
- fens8
- fere7
- fern8
- fess7
- fiar7
- fice10
- fila8
- file8
- film11
- fils8
- fine8
- fins8
- fire7
- firm10
- firn8
- firs7
- fisc10
- flam11
- flan9
- flea8
- flee8
- flic11
- frae7
- free7
- gaen7
- gaes6
- gain7
- gale7
- gals7
- game9
- gams9
- gane7
- gars6
- gear6
- gees6
- gels7
- gems9
- gene7
- gens7
- germ9
- gien7
- gies6
- gins7
- girl7
- girn7
- glee7
- glen8
- glia7
- glim10
- gnar7
- gram9
- gran7
- gree6
- grim9
- grin7
- haem9
- haen7
- haes6
- hail7
- hair6
- hale7
- halm10
- hame9
- hams9
- hare6
- harl7
- harm9
- heal7
- hear6
- heel7
- heil7
- heir6
- helm10
- heme9
- hems9
- hens7
- here6
- herl7
- herm9
- hern7
- hers6
- hies6
- hila7
- hili7
- hins7
- hire6
- hisn7
- hiss6
- iamb10
- ibis7
- iced8
- ices7
- ichs9
- icon8
- idea5
- idem8
- ides5
- idle6
- ilea5
- ilex12
- ilia5
- ilka9
- ilks9
- ills6
- imam10
- imid8
- impi10
- imps10
- inch10
- inia5
- inks9
- inly8
- inns6
- inro5
- inti5
- ions5
- ired5
- ires4
- irid5
- iris4
- irks8
- iron5
- isba7
- isle5
- isms7
- item7
- iwis7
- ixia11
- izar13
- jail14
- jams16
- jane14
- jarl14
- jars13
- jean14
- jeer13
- jees13
- jess13
- jins14
- jism16
- kaes8
- kail9
- kain9
- kale9
- kame11
- kami11
- kane9
- karn9
- keas8
- keel9
- keen9
- keir8
- kens9
- kern9
- kier8
- kiln10
- kina9
- kine9
- kins9
- kirn9
- kirs8
- kiss8
- knar9
- knee9
- kris8
- labs8
- lace8
- lack12
- lacs8
- lacy10
- lade6
- lads6
- lags7
- laic8
- laid6
- lain6
- lair5
- lake9
- lama8
- lamb11
- lame8
- lamp11
- lams8
- land7
- lane6
- lang8
- lank10
- laps8
- lard6
- lari5
- lark9
- lars5
- lase5
- lash7
- lass5
- last5