4 letters
- sirs4
- sizy15
- slaw8
- slay7
- snaw8
- soar4
- sora4
- sori4
- soya6
- spar7
- spay9
- spry9
- sris4
- star4
- staw7
- stay6
- stir4
- sura5
- swab10
- swag9
- swam10
- swan8
- swap10
- swat7
- sway9
- swig9
- swim10
- syli7
- tars4
- taws7
- tray6
- tsar4
- twas7
- ursa5
- vair8
- vara8
- vars8
- vary10
- vasa8
- vaws11
- visa8
- wabs10
- wadi8
- wads8
- wady10
- waes7
- wags9
- waif10
- wail8
- wain8
- wair7
- wait7
- waly10
- wans8
- wany10
- waps10
- ward8
- ware7
- wark11
- warm10
- warn8
- warp10
- wars7
- wart7
- wary9
- wash9
- wasp10
- wast7
- wats7
- waur8
- wavy13
- waws10
- waxy16
- ways9
- wear7
- weir7
- whir9
- whys11
- wigs9
- wily10
- wins8
- winy10
- wire7
- wiry9
- wise7
- wish9
- wisp10
- wiss7
- wist7
- wits7
- wrap10
- writ7
- wyes9
- wyns10
- yagi8
- yaks10
- yams9
- yaps9
- yard7
- yare6
- yarn7
- yawl10
- yawn10
- yawp12
- yaws9
- yays8
- year6
- yeas6
- yews9
- yids7
- yins7
- yips9
- yird7
- yirr6
- yows9
- ywis9