4 letters
- feed8
- feel8
- fees7
- feet7
- fehs9
- feme10
- fems10
- fens8
- fere7
- fern8
- fess7
- feta7
- fete7
- fets7
- feus8
- fiar7
- fice10
- fief10
- fife10
- fire7
- firs7
- fisc10
- flea8
- flee8
- foes7
- fora7
- fore7
- frae7
- frag9
- frap10
- frat7
- fray9
- free7
- fret7
- froe7
- furs8
- fuse8
- fyce12
- gaes6
- gaff12
- gars6
- gear6
- gees6
- gree6
- haes6
- hare6
- hear6
- here6
- hers6
- ices7
- ires4
- jars13
- jeer13
- jees13
- jefe16
- kaes8
- kafs11
- keas8
- keef11
- kefs11
- kerf11
- lace8
- lacs8
- lars5
- lase5
- leaf8
- lear5
- leas5
- leer5
- lees5
- mace10
- macs10
- maes7
- marc10
- mare7
- mars7
- mere7
- mesa7
- narc8
- near5
- oafs7
- oars4
- ocas7
- offs10
- orca7
- orcs7
- ores4
- osar4
- pace10
- pacs10
- pare7
- pars7
- pase7
- pear7
- peas7
- pecs10
- peer7
- pees7
- pree7
- race7
- rack11
- racy9
- rads5
- raff10
- raft7
- rage6
- rags6
- rake8
- rale5
- rams7
- rape7
- raps7
- rare4
- rase4
- rash6
- rasp7
- rate4
- rats4
- rave8
- raws7
- rays6
- raze13
- read5
- real5
- ream7
- reap7
- rear4
- rebs7
- reck11
- recs7
- rede5
- reds5
- reed5
- reef7
- reek8
- reel5
- rees4
- refs7
- reft7
- regs6
- reif7
- reis4
- rems7
- reps7
- resh6
- rest4
- rete4
- rets4
- revs8
- rhea6
- rias4
- rice7
- rife7
- riff10
- rifs7
- rise4
- rocs7
- roes4
- rose4
- rues5
- ruff11
- ruse5
- ryas6
- ryes6
- sabe7
- sack11
- sacs7
- sade5
- safe7
- sage6
- sake8
- sale5
- same7
- sane5
- sard5
- sari4
- sark8
- sate4
- save8
- scab10
- scad8
- scag9
- scam10
- scan8
- scar7
- scat7
- scry9
- seal5
- seam7
- sear4
- seas4
- seat4
- secs7
- sect7
- seed5
- seek8
- seel5
- seem7
- seen5
- seep7