4 letters
- sori4
- sorn5
- sots4
- soup8
- sous5
- sown8
- sows7
- soys6
- span8
- spas7
- sped8
- spew10
- spic10
- spik11
- spin8
- spit7
- spiv11
- spot7
- spud9
- spun9
- sris4
- stop7
- stow7
- suds6
- suns6
- sups8
- swan8
- swap10
- swig9
- swim10
- swob10
- swop10
- swot7
- tins5
- tips7
- tods5
- tons5
- toon5
- topi7
- tops7
- toss4
- town8
- tows7
- twin8
- twos7
- udos6
- undo7
- updo9
- upon9
- vino9
- void9
- vows11
- wadi8
- wads8
- wain8
- wand9
- wans8
- waps10
- wasp10
- weds8
- wend9
- wens8
- whid10
- whin10
- whip12
- whop12
- wide8
- wigs9
- wild9
- wimp13
- wind9
- wine8
- wing10
- wink12
- wino8
- wins8
- winy10
- wipe10
- wise7
- wish9
- wisp10
- wiss7
- wist7
- wits7
- woad8
- woes7
- wogs9
- woks11
- wold9
- wonk12
- wons8
- wont8
- wood8
- woof10
- wool8
- woos7
- wops10
- word8
- worn8
- wost7
- wots7
- wows10
- wuss8
- wynd11
- wyns10
- yids7
- yins7
- yips9
- yods7
- yond8
- yoni7
- yows9
- ywis9
- zins14
- zips16
- zoon14
- zoos13