4 letters
- soys6
- spar7
- spas7
- sris4
- star4
- staw7
- stoa4
- stow7
- sura5
- swab10
- swag9
- swam10
- swan8
- swap10
- swat7
- sway9
- swob10
- swop10
- swot7
- taos4
- taro4
- tars4
- tass4
- taws7
- tora4
- tors4
- toss4
- tows7
- trow7
- tsar4
- twas7
- twos7
- ursa5
- vars8
- vaws11
- vows11
- vrow11
- wabs10
- wads8
- waes7
- wags9
- wair7
- wans8
- waps10
- ward8
- ware7
- wark11
- warm10
- warn8
- warp10
- wars7
- wart7
- wary9
- wash9
- wasp10
- wast7
- wats7
- waur8
- waws10
- ways9
- wear7
- whoa9
- wiss7
- woad8
- woes7
- wogs9
- woks11
- wons8
- woos7
- wops10
- word8
- wore7
- work11
- worm10
- worn8
- wort7
- wost7
- wots7
- wows10
- wrap10
- wuss8
- yaws9
- yows9