4 letters
- skas8
- skid9
- skim11
- skin9
- skip11
- skis8
- skit8
- slim8
- slob8
- smit7
- smog9
- snib8
- snob8
- soak8
- sobs7
- sock11
- sods5
- soil5
- soke8
- soli5
- sols5
- soma7
- some7
- sons5
- sook8
- sops7
- sorb7
- sori4
- sots4
- souk9
- sous5
- sows7
- soys6
- spik11
- sris4
- stob7
- subs8
- sumo8
- sums8
- swim10
- swob10
- sybo9
- tomb10
- toms7
- toss4
- tsks8
- umbo11
- vims11
- wiss7
- woks11
- womb13
- yobs9
- yoks10