4 letters
- sinh7
- sire4
- sirs4
- sith6
- slaw8
- snaw8
- soar4
- sofa7
- sora4
- sori4
- spar7
- spic10
- sris4
- star4
- staw7
- stir4
- such10
- sura5
- surf8
- swab10
- swag9
- swam10
- swan8
- swap10
- swat7
- sway9
- swig9
- swim10
- tach9
- tahr6
- tars4
- taws7
- thaw9
- thir6
- this6
- tics7
- tsar4
- twas7
- uric8
- ursa5
- vacs11
- vair8
- vars8
- vaws11
- visa8
- wabs10
- wack14
- wadi8
- wads8
- waes7
- waff13
- waft10
- wags9
- waif10
- wail8
- wain8
- wair7
- wait7
- wans8
- waps10
- ward8
- ware7
- wark11
- warm10
- warn8
- warp10
- wars7
- wart7
- wary9
- wash9
- wasp10
- wast7
- wats7
- waur8
- waws10
- ways9
- wear7
- weir7
- wham12
- whap12
- what9
- whid10
- whig11
- whim12
- whin10
- whip12
- whir9
- whit9
- whiz18
- whoa9
- whys11
- wich12
- wick14
- wife10
- wigs9
- wins8
- wire7
- wiry9
- wise7
- wish9
- wisp10
- wiss7
- wist7
- with9
- wits7
- wrap10
- writ7
- wych14
- yaws9
- ywis9
- zarf16