4 letters
- sire4
- sirs4
- snap8
- snaw8
- sned6
- snip8
- spae7
- span8
- spar7
- spas7
- sped8
- spew10
- spin8
- sris4
- swan8
- swap10
- wade8
- wadi8
- wads8
- waes7
- wain8
- wair7
- wand9
- wane8
- wans8
- waps10
- ward8
- ware7
- warn8
- warp10
- wars7
- wash9
- wasp10
- wean8
- wear7
- weds8
- weir7
- wend9
- wens8
- whap12
- when10
- whid10
- whin10
- whip12
- whir9
- wide8
- wind9
- wine8
- wins8
- wipe10
- wire7
- wise7
- wish9
- wisp10
- wiss7
- wrap10
- wren8