4 letters
- pily10
- pish9
- plum12
- plus9
- puli9
- pull10
- puls9
- push10
- rhus7
- rill6
- rims7
- rimy9
- ruly8
- rums8
- rush7
- sail5
- sall6
- saul6
- scum11
- sell6
- semi7
- sham9
- shay8
- shim9
- shin7
- ship9
- shit6
- shiv10
- shmo9
- shri6
- shul8
- shun8
- shut7
- sial5
- sigh8
- sild6
- silk9
- sill6
- silo5
- silt5
- sima7
- simp10
- sims7
- sinh7
- sith6
- sizy15
- skim11
- slam8
- slay7
- slid6
- slim8
- slip8
- slit5
- slub9
- slue6
- slug8
- slum9
- slur6
- slut6
- smit7
- smug10
- smut8
- soil5
- soli5
- soul6
- stum8
- such10
- sugh9
- suit5
- sulk10
- sulu7
- sumo8
- sump11
- sums8
- swim10
- swum11
- syli7
- syph11
- this6
- thus7
- till6
- tils5
- tuis5
- tush7
- ughs9
- ugly10
- ulus7
- umps11
- vill10
- vims11
- whim12
- whys11
- will9
- wily10
- wish9
- yams9
- yell8
- yids7
- yill8
- yins7
- yips9
- ylem10
- yuch12
- yuks11
- yule8
- yups10
- ywis9
- zill15