4 letters
- sore4
- sori4
- sorn5
- sort4
- soul6
- soup8
- sour5
- sown8
- sows7
- spar7
- spew10
- spot7
- spry9
- spur8
- stop7
- stow7
- swap10
- swob10
- swop10
- swot7
- tops7
- tors4
- tows7
- trop7
- trow7
- twos7
- vows11
- vrow11
- waps10
- warp10
- wars7
- wasp10
- whop12
- wisp10
- woes7
- wogs9
- woks11
- wold9
- wolf11
- wons8
- wool8
- woos7
- wops10
- word8
- wore7
- work11
- worm10
- worn8
- wort7
- wost7
- wots7
- wows10
- wrap10
- yowl10
- yows9