4 letters
- rump11
- rung8
- scum11
- scup11
- shim9
- shin7
- ship9
- shun8
- sigh8
- sign7
- simp10
- sing7
- sinh7
- smug10
- snip8
- snug8
- spic10
- spin8
- spun9
- such10
- sugh9
- sump11
- sung8
- thin7
- thug9
- ting7
- tump11
- tung8
- ughs9
- umps11
- unai6
- unci9
- unco9
- unit6
- upon9
- uric8
- vugh13
- whig11
- whim12
- whin10
- whip12
- wich12
- wimp13
- wing10
- yuch12
- zinc17
- zing16