4 letters
- shoo6
- shop9
- shot6
- show9
- shul8
- shun8
- shut7
- sigh8
- silo5
- slag7
- slob8
- sloe5
- slog7
- slop8
- slot5
- slow8
- slub9
- slue6
- slug8
- slum9
- slur6
- slut6
- smog9
- smug10
- snog7
- snug8
- sobs7
- sods5
- soil5
- sola5
- sold6
- sole5
- soli5
- solo5
- sols5
- song7
- sons5
- soph9
- sops7
- soth6
- sots4
- souk9
- soul6
- soup8
- sour5
- sous5
- sows7
- soys6
- subs8
- such10
- suds6
- sues5
- sugh9
- sulk10
- sulu7
- sumo8
- sums8
- sung8
- suns6
- sups8
- suqs14
- suss5
- thou7
- thug9
- thus7
- togs6
- tolu6
- tosh6
- toss4
- tugs7
- tush7
- udos6
- ughs9
- ugly10
- ulus7
- uses5
- vugh13
- vugs11
- wogs9
- wuss8
- yogh10