4 letters
- prig9
- psis7
- psst7
- pubs11
- puds9
- pugh12
- pugs10
- puli9
- puls9
- puna9
- pung11
- punk13
- puns9
- punt9
- puny11
- pups11
- puri8
- purs8
- push10
- puss8
- puts8
- pyin10
- quin15
- quip17
- rhus7
- rigs6
- ring7
- rins5
- rips7
- rugs7
- ruin6
- rung8
- runs6
- rush7
- sags6
- sain5
- sang7
- sans5
- saps7
- sash6
- scup11
- segs6
- seis4
- shag8
- shes6
- shim9
- shin7
- ship9
- shit6
- shiv10
- shog8
- shop9
- shri6
- shul8
- shun8
- shut7
- sibs7
- sics7
- sigh8
- sign7
- simp10
- sims7
- sine5
- sing7
- sinh7
- sink9
- sins5
- sipe7
- sips7
- sirs4
- sith6
- sits4
- skin9
- skip11
- skis8
- slip8
- slug8
- smug10
- snag7
- snap8
- snib8
- snip8
- snit5
- snog7
- snub9
- snug8
- song7
- sons5
- soph9
- sops7
- soup8
- sous5
- span8
- spas7
- spic10
- spik11
- spin8
- spit7
- spiv11
- spud9
- spue8
- spun9
- spur8
- sris4
- stun6
- subs8
- such10
- suds6
- sues5
- sugh9
- suit5
- sump11
- sums8
- sung8
- sunk10
- sunn7
- suns6
- supe8
- sups8
- suqs14
- suss5
- swig9
- syph11
- thin7
- this6
- thug9
- thus7
- ting7
- tins5
- tips7
- tugs7
- tuis5
- tung8
- tuns6
- tups8
- tush7
- ughs9
- umps11
- unai6
- unci9
- unit6
- upas8
- upon9
- urns6
- uses5
- vigs10
- vugh13
- vugs11
- whig11
- whin10
- whip12
- wigs9
- wing10
- wins8
- wish9
- wisp10
- wiss7
- wuss8
- yins7
- yips9
- yups10
- zigs15
- zing16
- zins14
- zips16