4 letters
- pips10
- pish9
- piso7
- piss7
- pith9
- pits7
- plie8
- plug11
- plum12
- plus9
- pois7
- pols8
- poms10
- posh9
- prim10
- psis7
- pubs11
- puds9
- pugh12
- pugs10
- pula9
- pule9
- puli9
- pull10
- pulp12
- puls9
- puma11
- pump14
- puns9
- pups11
- puri8
- purl9
- purs8
- push10
- puss8
- puts8
- quip17
- rhus7
- rims7
- rips7
- rump11
- rums8
- rush7
- sail5
- salp8
- samp10
- saul6
- scum11
- scup11
- semi7
- sham9
- shim9
- shin7
- ship9
- shit6
- shiv10
- shmo9
- shop9
- shri6
- shul8
- shun8
- shut7
- sial5
- sigh8
- sild6
- silk9
- sill6
- silo5
- silt5
- sima7
- simp10
- sims7
- sinh7
- sipe7
- sips7
- sith6
- skim11
- skip11
- slam8
- slap8
- slid6
- slim8
- slip8
- slit5
- slop8
- slub9
- slue6
- slug8
- slum9
- slur6
- slut6
- smit7
- smug10
- smut8
- snip8
- soil5
- soli5
- soph9
- soul6
- soup8
- spam10
- spic10
- spik11
- spin8
- spit7
- spiv11
- spud9
- spue8
- spun9
- spur8
- stum8
- such10
- sugh9
- suit5
- sulk10
- sulu7
- sumo8
- sump11
- sums8
- supe8
- sups8
- swim10
- swum11
- syli7
- syph11
- this6
- thus7
- tils5
- tips7
- tuis5
- tump11
- tups8
- tush7
- ughs9
- ulus7
- umps11
- upas8
- vims11
- whim12
- whip12
- wimp13
- wish9
- wisp10
- yips9
- yups10
- zips16