4 letters
- olla6
- ones5
- oohs6
- oops7
- oots4
- ooze13
- opes7
- ores4
- orle5
- oses4
- owes7
- owls8
- owse7
- oxes11
- oyes6
- pehs9
- peso7
- pole8
- poll9
- polo8
- pols8
- pooh9
- pool8
- pose7
- posh9
- resh6
- rhos6
- roes4
- role5
- roll6
- rose4
- sale5
- sall6
- seal5
- seel5
- sego6
- self8
- sell6
- sels5
- shea6
- shed7
- shes6
- shew9
- shmo9
- shod7
- shoe6
- shog8
- shoo6
- shop9
- shot6
- show9
- shul8
- sill6
- silo5
- sled6
- slew8
- slob8
- sloe5
- slog7
- slop8
- slot5
- slow8
- slue6
- soil5
- soke8
- sola5
- sold6
- sole5
- soli5
- solo5
- sols5
- some7
- sone5
- sook8
- soon5
- soot4
- soph9
- sore4
- soth6
- soul6
- tell6
- tels5
- toes4
- tole5
- toll6
- tool5
- tosh6
- voes8
- vole9
- well9
- woes7
- wool8
- woos7
- yell8
- zoos13