4 letters
- sent5
- sera4
- sere4
- serf7
- sers4
- seta4
- sets4
- sewn8
- sews7
- shea6
- shes6
- sial5
- sibs7
- sine5
- sins5
- sire4
- sirs4
- skas8
- slab8
- slag7
- slam8
- slap8
- slat5
- slaw8
- slay7
- sled6
- slew8
- slob8
- sloe5
- slub9
- slue6
- slur6
- snag7
- snap8
- snaw8
- sned6
- snib8
- snob8
- snub9
- snye7
- soar4
- sobs7
- sola5
- sole5
- sols5
- sone5
- sons5
- sora4
- sorb7
- sore4
- sorn5
- spae7
- span8
- spar7
- spas7
- sris4
- stab7
- star4
- suba8
- subs8
- suer5
- sues5
- suns6
- sura5
- sure5
- swab10
- swan8
- syne7
- tabs7
- tael5
- tale5
- tans5
- tare4
- tarn5
- tars4
- tass4
- teal5
- tear4
- teas4
- tela5
- tels5
- tens5
- tern5
- tsar4
- ulan7
- ulna7
- unbe9
- urbs8
- urea5
- urns6
- ursa5
- user5
- uses5
- vale9
- vane9
- vans9
- vars8
- vase8
- veal9
- vela9
- vena9
- vera8
- verb11
- wabs10
- waes7
- wale8
- wane8
- wans8
- ware7
- warn8
- wars7
- weal8
- wean8
- wear7
- webs10
- wens8
- wren8
- yare6
- yarn7
- yean7
- year6
- yeas6
- yens7
- zeal14