4 letters
- shea6
- shed7
- shes6
- shew9
- ship9
- shmo9
- shod7
- shoe6
- shog8
- shoo6
- shop9
- shot6
- show9
- shri6
- sipe7
- sips7
- sire4
- sirs4
- skep11
- sloe5
- slop8
- soap7
- soar4
- sobs7
- sods5
- soke8
- sole5
- solo5
- sols5
- some7
- sone5
- sons5
- sook8
- soon5
- soot4
- soph9
- sops7
- sora4
- sorb7
- sord5
- sore4
- sori4
- sorn5
- sort4
- soth6
- sots4
- soup8
- sour5
- sous5
- sows7
- soys6
- spae7
- spar7
- spas7
- spec10
- sped8
- spew10
- spot7
- spry9
- spue8
- spur8
- sris4
- step7
- stop7
- suer5
- sues5
- supe8
- sups8
- sure5
- swop10
- syph11
- thro6
- toes4
- tope7
- toph9
- tops7
- tore4
- toro4
- torr4
- tors4
- tosh6
- toss4
- trop7
- user5
- uses5
- voes8
- whop12
- woes7
- woos7
- wops10
- wore7
- yore6
- zero13
- zoos13