4 letters
- soph9
- sops7
- sori4
- sorn5
- soth6
- soup8
- sown8
- sows7
- span8
- spew10
- spic10
- spik11
- spin8
- spit7
- spiv11
- spot7
- spun9
- stop7
- stow7
- sugh9
- sung8
- swag9
- swan8
- swap10
- swig9
- swim10
- swob10
- swop10
- swot7
- syph11
- thin7
- thio6
- this6
- ting7
- tins5
- tips7
- togs6
- tong7
- tons5
- toph9
- topi7
- tops7
- tosh6
- town8
- tows7
- twig9
- twin8
- twos7
- ughs9
- upon9
- vigs10
- vino9
- vows11
- wags9
- wain8
- wans8
- waps10
- wash9
- wasp10
- wens8
- whap12
- when10
- whid10
- whig11
- whim12
- whin10
- whip12
- whir9
- whit9
- whiz18
- whoa9
- whom12
- whop12
- whys11
- wich12
- wigs9
- wimp13
- wind9
- wine8
- wing10
- wink12
- wino8
- wins8
- winy10
- wipe10
- wise7
- wish9
- wisp10
- wiss7
- wist7
- with9
- wits7
- woes7
- wogs9
- woks11
- wonk12
- wons8
- wont8
- woos7
- wops10
- worn8
- wost7
- wots7
- wows10
- wyns10
- yins7
- yips9
- yogh10
- yogi8
- yoni7
- yows9
- ywis9
- zigs15
- zing16
- zins14
- zips16