4 letters
- puli9
- puls9
- puss8
- puts8
- rims7
- rips7
- sail5
- salp8
- sals5
- salt5
- samp10
- saps7
- sass4
- sati4
- seis4
- sels5
- semi7
- sept7
- sets4
- shim9
- ship9
- shit6
- sial5
- sibs7
- sics7
- sift7
- sild6
- silk9
- sill6
- silo5
- silt5
- sima7
- simp10
- sims7
- sins5
- sipe7
- sips7
- sirs4
- site4
- sith6
- sits4
- skim11
- skip11
- skis8
- skit8
- slam8
- slap8
- slat5
- slid6
- slim8
- slip8
- slit5
- slop8
- slot5
- slum9
- slut6
- smit7
- smut8
- snip8
- snit5
- soil5
- soli5
- sols5
- sops7
- sots4
- spam10
- spas7
- spat7
- spic10
- spik11
- spin8
- spit7
- spiv11
- spot7
- sris4
- stem7
- step7
- stir4
- stop7
- stum8
- suit5
- sump11
- sums8
- sups8
- suss5
- swim10
- syli7
- tail5
- tali5
- tamp10
- tams7
- taps7
- tass4
- tels5
- temp10
- this6
- tics7
- ties4
- tiki8
- tile5
- till6
- tils5
- tilt5
- time7
- tins5
- tipi7
- tips7
- tirl5
- titi4
- tits4
- toil5
- toms7
- topi7
- tops7
- toss4
- trim7
- trip7
- tsks8
- tuis5
- tump11
- tups8
- umps11
- vims11
- wilt8
- wimp13
- wisp10
- wiss7
- wist7
- wits7
- yips9
- zips16
- ziti13
- zits13