4 letters
- fems10
- fend9
- fens8
- feod8
- fere7
- fern8
- fess7
- feta7
- fets7
- feus8
- fiar7
- fine8
- fino8
- fins8
- fire7
- firn8
- firs7
- flan9
- flaw11
- flea8
- flew11
- floe8
- flow11
- foal8
- foam10
- fobs10
- foes7
- fogs9
- fohn10
- foin8
- fond9
- fons8
- font8
- fops10
- fora7
- forb10
- ford8
- fore7
- fork11
- form10
- fort7
- foss7
- four8
- fowl11
- foys9
- frae7
- frag9
- frap10
- frat7
- fray9
- free7
- fret7
- froe7
- frog9
- from10
- frow10
- funs9
- furs8
- fuse8
- gaen7
- gaes6
- gane7
- gars6
- gear6
- gens7
- gnar7
- gnaw10
- goas6
- goer6
- goes6
- gone7
- gore6
- gown10
- gran7
- grew9
- grow9
- haen7
- haes6
- hare6
- haws9
- hear6
- hens7
- hern7
- hero6
- hers6
- hewn10
- hews9
- hoar6
- hoer6
- hoes6
- hone7
- hons7
- hora6
- horn7
- hose6
- howe9
- howf12
- hows9
- hwan10
- info8
- inro5
- ions5
- ires4
- iron5
- jane14
- jars13
- jaws16
- jean14
- jeon14
- jews16
- joes13
- jows16
- kaes8
- kafs11
- kane9
- kaon9
- karn9
- keas8
- kefs11
- keno9
- kens9
- kerf11
- kern9
- knar9
- knew12
- know12
- koan9
- koas8
- kore8
- kors8
- lane6
- lars5
- lase5
- lawn9
- laws8
- leaf8
- lean6
- lear5
- leas5
- leno6
- lens6
- loaf8
- loan6
- lone6
- lore5
- lorn6
- lose5
- lowe8
- lown9
- lows8
- maes7
- mane8
- mano8
- mans8
- mare7
- mars7
- mawn11
- maws10
- mean8
- meno8
- meow10
- mesa7
- mews10
- moan8
- moas7
- mons8
- mora7
- more7
- morn8
- mors7
- mown11
- mows10
- nabe8
- nabs8
- nags7
- naif8
- name8
- nans6
- naoi5
- naos5
- nape8
- naps8
- narc8
- nard6
- nark9
- nary7
- nave9
- nays7
- neap8
- near5
- neat5
- nebs8
- neif8
- nema8
- neon6
- nerd6
- ness5
- nest5
- nets5
- news8