4 letters
- sial5
- silk9
- skag10
- skas8
- skat8
- skew11
- skua9
- slab8
- slag7
- slam8
- slap8
- slat5
- slaw8
- slay7
- slew8
- slob8
- slow8
- slub9
- snaw8
- soak8
- sola5
- stab7
- staw7
- suba8
- sulk10
- swab10
- swag9
- swam10
- swan8
- swap10
- swat7
- sway9
- swob10
- tabs7
- taka8
- tala5
- talk9
- task8
- taws7
- twas7
- vasa8
- vaws11
- wabs10
- wack14
- wads8
- waes7
- wags9
- wail8
- wake11
- wale8
- walk12
- wall9
- waly10
- wans8
- waps10
- wark11
- wars7
- wash9
- wasp10
- wast7
- wats7
- wauk12
- waul9
- wawl11
- waws10
- ways9
- weak11
- weal8
- webs10
- weka11
- woks11
- yaks10
- yawl10
- yaws9