4 letters
- sash6
- sass4
- save8
- saws7
- says6
- scab10
- scar7
- sear4
- seas4
- sera4
- sers4
- shad7
- shag8
- shah8
- sham9
- shat6
- shaw9
- shay8
- shea6
- shes6
- shiv10
- shmo9
- shod7
- shoe6
- shog8
- shoo6
- shop9
- shot6
- show9
- shri6
- sibs7
- sirs4
- skag10
- skas8
- skat8
- skis8
- skua9
- slab8
- slob8
- snob8
- soak8
- soap7
- soar4
- sobs7
- sock11
- soda5
- sods5
- sofa7
- soja13
- soke8
- sola5
- sols5
- soma7
- sons5
- sook8
- soph9
- sops7
- sora4
- sorb7
- sord5
- sore4
- sori4
- sorn5
- sort4
- soth6
- sots4
- souk9
- sour5
- sous5
- sows7
- soya6
- soys6
- spar7
- spas7
- sris4
- stab7
- star4
- stoa4
- stob7
- suba8
- subs8
- sura5
- swab10
- swob10
- sybo9
- tabs7
- tahr6
- taos4
- taro4
- tars4
- task8
- tass4
- tavs8
- thro6
- tora4
- tors4
- tosh6
- toss4
- tsar4
- tsks8
- urbs8
- ursa5
- vacs11
- vair8
- vans9
- vara8
- vars8
- vary10
- vasa8
- vase8
- vast8
- vats8
- vaus9
- vavs12
- vaws11
- vera8
- verb11
- visa8
- voes8
- vows11
- vrow11
- wabs10
- wark11
- wars7
- wash9
- whoa9
- woks11
- work11
- yaks10
- yobs9
- yoks10