4 letters
- scud9
- scum11
- scup11
- scut8
- shim9
- shin7
- ship9
- shit6
- shiv10
- shop9
- shri6
- shul8
- shun8
- shut7
- sice7
- sick11
- sics7
- sigh8
- sike8
- silk9
- simp10
- sinh7
- sink9
- sipe7
- sips7
- sith6
- skep11
- skid9
- skim11
- skin9
- skip11
- skis8
- skit8
- skua9
- slip8
- snip8
- sock11
- soph9
- souk9
- soup8
- spec10
- spic10
- spik11
- spin8
- spit7
- spiv11
- spud9
- spue8
- spun9
- spur8
- such10
- suck12
- sugh9
- suit5
- sulk10
- sump11
- sunk10
- supe8
- sups8
- syph11
- this6
- thus7
- tick11
- tics7
- tips7
- tuck12
- tuis5
- tups8
- tush7
- tusk9
- ughs9
- ukes9
- umps11
- unci9
- upas8
- uric8
- whip12
- wich12
- wick14
- wish9
- wisp10
- yips9
- yuch12
- yuck14
- yuks11
- yups10
- zips16