4 letters
- scop10
- scot7
- scow10
- shin7
- shmo9
- shod7
- shoe6
- shog8
- shoo6
- shop9
- shot6
- show9
- shun8
- sick11
- sinh7
- sink9
- skin9
- snob8
- snog7
- snot5
- snow8
- soak8
- sock11
- soke8
- solo5
- sone5
- song7
- sons5
- sook8
- soon5
- soot4
- soph9
- sorn5
- soth6
- souk9
- sown8
- such10
- suck12
- sunk10
- sync10
- tons5
- took8
- toon5
- tosh6
- unco9
- woks11
- wonk12
- wons8
- woos7
- yock13
- yoks10
- zonk18
- zoon14
- zoos13