4 letters
- open8
- opes7
- oses4
- ossa4
- pail8
- pain8
- pale8
- palm11
- pals8
- pams10
- pane8
- pans8
- pase7
- pash9
- pass7
- peal8
- pean8
- peas7
- peel8
- peen8
- pees7
- pehs9
- pein8
- pele8
- pens8
- peon8
- peso7
- phis9
- phon10
- pial8
- pian8
- pias7
- pies7
- pile8
- pima10
- pina8
- pine8
- pins8
- pion8
- pish9
- piso7
- piss7
- plan9
- plea8
- plie8
- poem10
- pois7
- pole8
- pols8
- pome10
- poms10
- pone8
- pons8
- pose7
- posh9
- psis7
- sail5
- sain5
- sale5
- salp8
- sals5
- same7
- samp10
- sane5
- sans5
- saps7
- sash6
- seal5
- seam7
- seas4
- seel5
- seem7
- seen5
- seep7
- sees4
- seis4
- sels5
- seme7
- semi7
- sene5
- sham9
- shea6
- shes6
- shim9
- shin7
- ship9
- shmo9
- shoe6
- shop9
- sial5
- silo5
- sima7
- simp10
- sims7
- sine5
- sinh7
- sins5
- sipe7
- sips7
- slam8
- slap8
- slim8
- slip8
- sloe5
- slop8
- snap8
- snip8
- soap7
- soil5
- sola5
- sole5
- soli5
- sols5
- soma7
- some7
- sone5
- sons5
- soph9
- sops7
- spae7
- spam10
- span8
- spas7
- spin8