4 letters
- oxim14
- phis9
- pish9
- piso7
- piss7
- pois7
- poms10
- pooh9
- posh9
- psis7
- rhos6
- ribs7
- rims7
- robs7
- roms7
- room7
- sabs7
- sash6
- seis4
- semi7
- sham9
- shes6
- shim9
- shin7
- ship9
- shit6
- shiv10
- shmo9
- shod7
- shoe6
- shog8
- shoo6
- shop9
- shot6
- show9
- shri6
- sibb10
- sibs7
- sics7
- sigh8
- silo5
- sima7
- simp10
- sims7
- sinh7
- sins5
- sips7
- sirs4
- sith6
- sits4
- skim11
- skis8
- slim8
- slob8
- smit7
- smog9
- snib8
- snob8
- sobs7
- sods5
- soil5
- soli5
- solo5
- sols5
- soma7
- some7
- sons5
- sook8
- soon5
- soot4
- soph9
- sops7
- sorb7
- sori4
- soth6
- sots4
- sous5
- sows7
- soys6
- sris4
- stob7
- subs8
- sumo8
- sums8
- swim10
- swob10
- sybo9
- thio6
- this6
- tomb10
- toms7
- toom7
- tosh6
- toss4
- umbo11
- vims11
- whim12
- whom12
- wish9
- wiss7
- womb13
- woos7
- yobs9
- zoom16
- zoos13