4 letters
- osar4
- oxen12
- oxes11
- pace10
- pacs10
- pale8
- pals8
- pane8
- pans8
- pare7
- pars7
- pase7
- pash9
- peal8
- pean8
- pear7
- peas7
- pech12
- pecs10
- peel8
- peen8
- peer7
- pees7
- pehs9
- pele8
- pens8
- peon8
- peso7
- phon10
- plan9
- plea8
- poco10
- pole8
- polo8
- pols8
- pone8
- pons8
- pooh9
- pool8
- poon8
- poor7
- pore7
- porn8
- pose7
- posh9
- prao7
- pree7
- prex14
- proa7
- pros7
- race7
- rale5
- rape7
- raps7
- rase4
- rash6
- rasp7
- real5
- reap7
- recs7
- reel5
- rees4
- repo7
- reps7
- resh6
- rhea6
- rhos6
- roan5
- rocs7
- roes4
- role5
- rope7
- rose4
- sale5
- salp8
- sane5
- scan8
- scar7
- scop10
- seal5
- sear4
- seel5
- seen5
- seep7
- seer4
- sene5
- sera4
- sere4
- shah8
- shea6
- shoe6
- shoo6
- shop9
- slap8
- sloe5
- slop8
- snap8
- soap7
- soar4
- sola5
- sole5
- solo5
- sone5
- soon5
- soph9
- sora4
- sore4
- sorn5
- spae7
- span8
- spar7
- spec10