4 letters
- fora7
- fore7
- frae7
- frag9
- frap10
- frat7
- fray9
- free7
- fret7
- frig9
- frit7
- friz16
- froe7
- furs8
- fuse8
- gaes6
- gars6
- gear6
- gees6
- gies6
- gree6
- haes6
- hair6
- hare6
- hear6
- heir6
- here6
- hers6
- hies6
- hire6
- ibis7
- ices7
- idea5
- ides5
- ilea5
- ilia5
- inia5
- ired5
- ires4
- irid5
- iris4
- irks8
- isba7
- isle5
- iwis7
- ixia11
- izar13
- jars13
- jeer13
- jees13
- jefe16
- kaes8
- kafs11
- kaif11
- keas8
- keef11
- kefs11
- keir8
- kerf11
- kief11
- kier8
- kifs11
- kirs8
- kris8
- lair5
- lari5
- lars5
- lase5
- leaf8
- lear5
- leas5
- leer5
- lees5
- leis5
- liar5
- lief8
- lier5
- lies5
- life8
- lira5
- lire5
- liri5
- maes7
- mair7
- mare7
- mars7
- mere7
- mesa7
- mire7
- miri7
- mirs7
- mise7
- naif8
- near5
- neif8
- nisi5
- oafs7
- oars4
- ores4
- orra4
- osar4
- pair7
- pare7
- parr7
- pars7
- pase7
- pear7
- peas7
- peer7
- pees7
- peri7
- pias7
- pier7
- pies7
- pree7
- race7
- rads5
- raff10
- raft7
- rage6
- ragi6
- rags6
- raia4
- raid5
- rail5
- rain5
- rake8
- raki8
- rale5
- rami7
- rams7
- rani5
- rape7
- raps7
- rare4
- rase4
- rash6
- rasp7
- rate4
- rats4
- rave8
- raws7
- rays6
- raze13
- read5
- real5
- ream7
- reap7
- rear4
- rebs7
- recs7
- rede5
- reds5
- reed5
- reef7
- reek8
- reel5
- rees4
- refs7
- reft7
- regs6
- reif7
- rein5
- reis4
- rems7
- reps7
- resh6
- rest4
- rete4
- rets4
- revs8
- rhea6
- rial5
- rias4
- ribs7
- rice7
- ride5
- rids5
- riel5
- rife7
- riff10
- rifs7
- rift7
- rigs6
- rile5
- rime7
- rims7
- rins5
- ripe7
- rips7
- rise4
- risk8
- rite4
- rive8
- roar4
- roes4
- rose4
- ruer5
- rues5
- ruse5