4 letters
- shad7
- shat6
- shaw9
- shit6
- shod7
- shot6
- show9
- shri6
- sibs7
- sics7
- sirs4
- sith6
- sits4
- soar4
- sobs7
- soda5
- sods5
- sora4
- sorb7
- sord5
- sori4
- sort4
- soth6
- sots4
- sows7
- sris4
- stab7
- star4
- staw7
- stir4
- stoa4
- stob7
- stow7
- swab10
- swat7
- swob10
- swot7
- tabs7
- tach9
- taco7
- tads5
- tahr6
- taos4
- taro4
- tars4
- tass4
- taws7
- thaw9
- thio6
- thir6
- this6
- thro6
- tics7
- tiro4
- toad5
- tods5
- tora4
- torc7
- tori4
- tors4
- tosh6
- toss4
- tows7
- trad5
- trio4
- trod5
- trow7
- tsar4
- twas7
- twos7
- wabs10
- wadi8
- wads8
- wair7
- wait7
- ward8
- wars7
- wart7
- wash9
- wast7
- wats7
- what9
- whid10
- whir9
- whit9
- whoa9
- wich12
- wish9
- wiss7
- wist7
- with9
- wits7
- woad8
- word8
- wort7
- wost7
- wots7
- writ7