4 letters
- sent5
- sept7
- sera4
- seta4
- sewn8
- sham9
- shea6
- sima7
- simp10
- sine5
- sipe7
- skep11
- slam8
- slap8
- smew10
- snag7
- snap8
- snaw8
- sned6
- snip8
- snye7
- soap7
- soma7
- some7
- sone5
- spae7
- spam10
- span8
- spar7
- spas7
- spat7
- spay9
- spaz16
- spec10
- sped8
- spew10
- spin8
- spue8
- spun9
- stem7
- step7
- sump11
- supe8
- swam10
- swan8
- swap10
- syne7
- tame7
- tamp10
- tams7
- tans5
- tapa7
- tape7
- taps7
- team7
- teas4
- temp10
- tens5
- tepa7
- umps11
- upas8
- vamp14
- vane9
- vans9
- vasa8
- vase8
- vena9
- waes7
- wame10
- wane8
- wans8
- waps10
- wasp10
- wean8
- wens8
- yams9
- yaps9
- yean7
- yeas6
- yens7
- zaps16