4 letters
- seed5
- seen5
- seep7
- send6
- sene5
- sent5
- sept7
- sera4
- seta4
- sewn8
- sews7
- shad7
- shaw9
- shea6
- shed7
- shew9
- side5
- sine5
- sipe7
- skep11
- skew11
- slap8
- slaw8
- sled6
- slew8
- smew10
- snag7
- snap8
- snaw8
- sned6
- snip8
- snow8
- snye7
- soap7
- soda5
- sone5
- sown8
- spae7
- spam10
- span8
- spar7
- spas7
- spat7
- spay9
- spaz16
- spec10
- sped8
- spew10
- spin8
- spud9
- spue8
- spun9
- staw7
- step7
- stew7
- sued6
- supe8
- swab10
- swag9
- swam10
- swan8
- swap10
- swat7
- sway9
- swop10
- syne7
- tads5
- tans5
- tape7
- taps7
- taws7
- teas4
- teds5
- tend6
- tens5
- tepa7
- tews7
- twae7
- twas7
- unde7
- upas8
- used6
- vane9
- vans9
- vase8
- vaws11
- vena9
- vend10
- wabs10
- wade8
- wadi8
- wads8
- wady10
- waes7
- wage9
- wags9
- wain8
- wake11
- wale8
- wame10
- wand9
- wane8
- wans8
- want8
- wany10
- waps10
- ward8
- ware7
- warn8
- warp10
- wars7
- wash9
- wasp10
- wast7
- wats7
- wave11
- waws10
- ways9
- weak11
- weal8
- wean8
- wear7
- webs10
- weds8
- weed8
- ween8
- weep10
- wees7
- weka11
- weld9
- wend9
- wens8
- went8
- wept10
- west7
- wets7
- whap12
- when10
- wide8
- wind9
- wine8
- wins8
- wipe10
- wise7
- wisp10
- woad8
- woes7
- wons8
- wops10
- wrap10
- wren8
- wyes9
- wynd11
- wyns10
- yaps9
- yawn10
- yawp12
- yaws9
- yean7
- yeas6
- yens7
- yews9
- zaps16
- zeds14