4 letters
- sane5
- sang7
- sank9
- sans5
- sash6
- saul6
- sawn8
- scag9
- scan8
- shad7
- shag8
- shah8
- sham9
- shat6
- shaw9
- shay8
- shea6
- shin7
- shog8
- shul8
- shun8
- shut7
- sigh8
- sign7
- sing7
- sinh7
- skag10
- skua9
- slag7
- slug8
- smug10
- snag7
- snap8
- snaw8
- snog7
- snub9
- snug8
- song7
- span8
- spun9
- stag6
- stun6
- suba8
- such10
- sugh9
- sung8
- sunk10
- sunn7
- suns6
- sura5
- swag9
- swan8
- tags6
- tang7
- tans5
- taus5
- than7
- thug9
- thus7
- tugs7
- tuna6
- tung8
- tuns6
- tush7
- ughs9
- ulan7
- ulna7
- unai6
- unau7
- upas8
- urns6
- ursa5
- utas5
- vang11
- vans9
- vaus9
- vugh13
- vugs11
- wags9
- wans8
- wash9
- yang9
- yuan8
- yuga9
- zags15