4 letters
- scot7
- scow10
- secs7
- sego6
- segs6
- shag8
- shes6
- shin7
- shmo9
- shod7
- shoe6
- shog8
- shoo6
- shop9
- shot6
- show9
- shun8
- sics7
- sigh8
- sign7
- sing7
- sinh7
- sins5
- slog7
- smog9
- snag7
- snob8
- snog7
- snot5
- snow8
- snug8
- sobs7
- sock11
- sods5
- solo5
- sols5
- sone5
- song7
- sons5
- sook8
- soon5
- soot4
- soph9
- sops7
- sorn5
- soth6
- sots4
- sous5
- sown8
- sows7
- soys6
- such10
- sugh9
- sung8
- suns6
- sync10
- togs6
- tong7
- tons5
- toon5
- tosh6
- toss4
- ughs9
- unco9
- wogs9
- wons8
- woos7
- yogh10
- zoon14
- zoos13