4 letters
- sham9
- shat6
- shaw9
- shay8
- shea6
- shed7
- shes6
- shew9
- shin7
- shoe6
- shog8
- shri6
- shul8
- shun8
- shut7
- sice7
- sigh8
- sign7
- sine5
- sing7
- sinh7
- sire4
- skag10
- skeg10
- skua9
- slag7
- slue6
- slug8
- slur6
- smug10
- snag7
- snap8
- snaw8
- sned6
- snog7
- snub9
- snug8
- snye7
- soar4
- sone5
- song7
- sora4
- sore4
- sorn5
- sour5
- spae7
- span8
- spar7
- spec10
- spue8
- spun9
- spur8
- stag6
- star4
- stun6
- suba8
- such10
- suck12
- sued6
- suer5
- sues5
- suet5
- sugh9
- sung8
- sunk10
- sunn7
- suns6
- supe8
- sura5
- surd6
- sure5
- surf8
- swag9
- swan8
- syce9
- sync10
- syne7
- tace7
- tach9
- tags6
- tahr6
- tang7
- tans5
- tare4
- tarn5
- tars4
- taus5
- tear4
- teas4
- tegs6
- tens5
- tern5
- thae6
- than7
- then7
- thru7
- thug9
- thus7
- true5
- trug7
- tsar4
- tugs7
- tuna6
- tune6
- tung8
- tuns6
- turn6
- tush7
- ughs9
- ukes9
- ulan7
- ulna7
- unai6
- unau7
- unbe9
- unci9
- unco9
- unde7
- upas8
- urbs8
- urds6
- urea5
- urge7
- uric8
- urns6
- ursa5
- urus6
- used6
- user5
- uses5
- utas5
- uvea9
- vacs11
- vane9
- vang11
- vans9
- vars8
- vase8
- vaus9
- vena9
- vera8
- vugh13
- vugs11
- waes7
- wage9
- wags9
- wane8
- wans8
- ware7
- warn8
- wars7
- wash9
- waur8
- wean8
- wear7
- wens8
- when10
- wren8
- yang9
- yare6
- yarn7
- yeah8
- yean7
- year6
- yeas6
- yech11
- yens7
- yuan8
- yuca10
- yuch12
- yuga9
- zags15