4 letters
- suqs14
- sura5
- suss5
- swab10
- swag9
- swam10
- swan8
- swap10
- swat7
- sway9
- swob10
- swum11
- tabs7
- tabu8
- tass4
- taus5
- taws7
- thaw9
- thus7
- tuba8
- tubs8
- tush7
- twas7
- ughs9
- upas8
- urbs8
- ursa5
- uses5
- utas5
- vaus9
- vaws11
- wabs10
- wads8
- waes7
- wags9
- wans8
- waps10
- wars7
- wash9
- wasp10
- wast7
- wats7
- wauk12
- waul9
- waur8
- waws10
- ways9
- webs10
- wham12
- whap12
- what9
- whoa9
- whys11
- wish9
- wiss7
- wuss8
- yaws9