4 letters
- shim9
- shin7
- ship9
- shit6
- shiv10
- shmo9
- shod7
- shoe6
- shog8
- shoo6
- shop9
- shot6
- show9
- shri6
- shul8
- sial5
- sibs7
- sics7
- sigh8
- sign7
- sild6
- silk9
- sill6
- silo5
- silt5
- sims7
- sing7
- sinh7
- sins5
- sips7
- sire4
- sirs4
- sith6
- sits4
- skis8
- slag7
- slaw8
- slew8
- slid6
- slim8
- slip8
- slit5
- slob8
- sloe5
- slog7
- slop8
- slot5
- slow8
- slug8
- slur6
- smog9
- snog7
- snow8
- soar4
- sobs7
- sods5
- soil5
- sola5
- sold6
- sole5
- soli5
- solo5
- sols5
- song7
- sons5
- soph9
- sops7
- sora4
- sorb7
- sord5
- sore4
- sori4
- sorn5
- sort4
- soth6
- sots4
- soul6
- sour5
- sous5
- sown8
- sows7
- soys6
- sris4
- stir4
- stow7
- sugh9
- swag9
- swig9
- swim10
- swob10
- swop10
- swot7
- syli7
- thio6
- thir6
- this6
- thro6
- tils5
- tirl5
- tiro4
- togs6
- toil5
- tori4
- tors4
- tosh6
- toss4
- tows7
- trig6
- trio4
- trow7
- twig9
- twos7
- ughs9
- vigs10
- viol9
- virl9
- vows11
- vrow11
- wags9
- wail8
- wair7
- wars7
- wash9
- weir7
- whid10
- whig11
- whim12
- whin10
- whip12
- whir9
- whit9
- whiz18
- whoa9
- whom12
- whop12
- whys11
- wich12
- wigs9
- wild9
- wile8
- will9
- wilt8
- wily10
- wing10
- wino8
- wins8
- wire7
- wiry9
- wise7
- wish9
- wisp10
- wiss7
- wist7
- with9
- wits7
- woes7
- wogs9
- woks11
- wold9
- wolf11
- wons8
- wool8
- woos7
- wops10
- word8
- wore7
- work11
- worm10
- worn8
- wort7
- wost7
- wots7
- wows10
- writ7
- wuss8
- yogh10
- yogi8
- yowl10
- yows9
- ywis9
- zigs15
- zori13