4 letters
- rhus7
- rips7
- ruly8
- rush7
- sail5
- salp8
- saul6
- scup11
- shay8
- shim9
- shin7
- ship9
- shit6
- shiv10
- shop9
- shri6
- shul8
- shun8
- shut7
- sial5
- sigh8
- sild6
- silk9
- sill6
- silo5
- silt5
- simp10
- sinh7
- sipe7
- sips7
- sith6
- sizy15
- skip11
- slap8
- slay7
- slid6
- slim8
- slip8
- slit5
- slop8
- slub9
- slue6
- slug8
- slum9
- slur6
- slut6
- snip8
- soil5
- soli5
- soph9
- soul6
- soup8
- spay9
- spic10
- spik11
- spin8
- spit7
- spiv11
- spry9
- spud9
- spue8
- spun9
- spur8
- such10
- sugh9
- suit5
- sulk10
- sulu7
- sump11
- supe8
- sups8
- syli7
- syph11
- this6
- thus7
- tils5
- tips7
- tuis5
- tups8
- tush7
- typp12
- ughs9
- ugly10
- ulus7
- umps11
- upas8
- upby13
- whip12
- whys11
- wily10
- wish9
- wisp10
- yaps9
- yaup10
- yelp10
- yids7
- yill8
- yins7
- yipe9
- yips9
- yuch12
- yuks11
- yule8
- yups10
- ywis9
- zips16