4 letters
- sari4
- sati4
- saul6
- sawn8
- saws7
- seal5
- sell6
- shaw9
- shul8
- sial5
- sild6
- silk9
- sill6
- silo5
- silt5
- sima7
- skua9
- slab8
- slag7
- slam8
- slap8
- slat5
- slaw8
- slay7
- slew8
- slid6
- slim8
- slip8
- slit5
- slow8
- slub9
- slue6
- slug8
- slum9
- slur6
- slut6
- snaw8
- soil5
- sola5
- soli5
- soul6
- staw7
- suba8
- suit5
- sulk10
- sulu7
- sura5
- swab10
- swag9
- swam10
- swan8
- swap10
- swat7
- sway9
- swig9
- swim10
- swum11
- syli7
- tail5
- tali5
- tall6
- taus5
- taws7
- till6
- tils5
- tuis5
- twas7
- ulan7
- ulna7
- ulus7
- ulva10
- unai6
- upas8
- ursa5
- utas5
- vail9
- vaus9
- vaws11
- vial9
- vill10
- visa8
- wabs10
- wadi8
- wads8
- waes7
- wags9
- waif10
- wail8
- wain8
- wair7
- wait7
- wale8
- walk12
- wall9
- waly10
- wans8
- waps10
- wars7
- wash9
- wasp10
- wast7
- wats7
- wauk12
- waul9
- waur8
- wawl11
- waws10
- ways9
- weal8
- well9
- wigs9
- wild9
- wile8
- will9
- wilt8
- wily10
- wins8
- wise7
- wish9
- wisp10
- wiss7
- wist7
- wits7
- wows10
- wuss8
- yawl10
- yaws9
- yill8
- ywis9
- zill15