4 letters
- sers4
- sewn8
- shag8
- shea6
- shed7
- shes6
- shew9
- shim9
- shin7
- ship9
- shit6
- shiv10
- shoe6
- shog8
- shri6
- shul8
- shun8
- shut7
- sice7
- side5
- sift7
- sigh8
- sign7
- sike8
- sine5
- sing7
- sinh7
- sink9
- sins5
- sipe7
- sire4
- sirs4
- site4
- sith6
- size13
- skeg10
- skin9
- slue6
- slug8
- slur6
- smug10
- snag7
- sned6
- snib8
- snip8
- snit5
- snog7
- snub9
- snug8
- snye7
- sone5
- song7
- sore4
- sori4
- sorn5
- sour5
- spin8
- spue8
- spun9
- spur8
- sris4
- stir4
- stun6
- such10
- sued6
- suer5
- sues5
- suet5
- sugh9
- suit5
- sung8
- sunk10
- sunn7
- suns6
- supe8
- sura5
- surd6
- sure5
- surf8
- swig9
- syne7
- tegs6
- tens5
- tern5
- then7
- thin7
- thir6
- this6
- thru7
- thug9
- thus7
- tier4
- ties4
- tine5
- ting7
- tins5
- tire4
- tref7
- trig6
- true5
- trug7
- tugs7
- tuis5
- tune6
- tung8
- tuns6
- turf8
- turn6
- tush7
- ughs9
- ukes9
- unai6
- unbe9
- unci9
- unde7
- unit6
- urbs8
- urds6
- urea5
- urge7
- uric8
- urns6
- ursa5
- urus6
- used6
- user5
- uses5
- vein9
- vier8
- vies8
- vigs10
- vine9
- vise8
- vugh13
- vugs11
- weir7
- wens8
- when10
- whig11
- whin10
- whir9
- wife10
- wigs9
- wine8
- wing10
- wins8
- wire7
- wise7
- wish9
- wren8
- yens7
- yins7
- yirr6
- zein14
- zigs15
- zing16
- zins14