4 letters
- sned6
- snip8
- snye7
- soap7
- soar4
- sola5
- sole5
- soma7
- some7
- sone5
- sora4
- sore4
- sorn5
- spae7
- spam10
- span8
- spar7
- spas7
- spat7
- spay9
- spaz16
- spec10
- sped8
- spew10
- spin8
- spry9
- spue8
- spun9
- spur8
- star4
- stem7
- step7
- suer5
- sump11
- supe8
- sura5
- sure5
- swam10
- swan8
- swap10
- syne7
- tael5
- tale5
- tame7
- tamp10
- tams7
- tans5
- tape7
- taps7
- tare4
- tarn5
- tarp7
- tars4
- teal5
- team7
- tear4
- teas4
- tela5
- tels5
- temp10
- tens5
- tepa7
- term7
- tern5
- tram7
- trap7
- tsar4
- ulan7
- ulna7
- umps11
- upas8
- urea5
- urns6
- ursa5
- user5
- vale9
- vamp14
- vane9
- vans9
- vars8
- vase8
- veal9
- vela9
- vena9
- vera8
- waes7
- wale8
- wame10
- wane8
- wans8
- waps10
- ware7
- warm10
- warn8
- warp10
- wars7
- wasp10
- weal8
- wean8
- wear7
- wens8
- wrap10
- wren8
- yams9
- yaps9
- yare6
- yarn7
- yean7
- year6
- yeas6
- yelp10
- yens7
- ylem10
- zaps16
- zeal14