4 letters
- shea6
- shes6
- shim9
- shin7
- ship9
- shit6
- shiv10
- shmo9
- shog8
- shri6
- shun8
- sial5
- sibs7
- sics7
- sigh8
- sign7
- sima7
- simp10
- sims7
- sine5
- sing7
- sinh7
- sink9
- sins5
- sips7
- sirs4
- sith6
- sits4
- skag10
- skas8
- skim11
- skin9
- skis8
- slag7
- slam8
- slim8
- smit7
- smog9
- smug10
- snag7
- snap8
- snaw8
- snib8
- snip8
- snit5
- snog7
- snug8
- soma7
- song7
- sons5
- spam10
- span8
- spas7
- spin8
- sris4
- stag6
- sugh9
- sums8
- sung8
- suns6
- suss5
- swag9
- swam10
- swan8
- swig9
- swim10
- tags6
- tain5
- tams7
- tang7
- tans5
- tass4
- than7
- thin7
- this6
- ting7
- tins5
- ughs9
- unai6
- vagi10
- vain9
- vang11
- vans9
- viga10
- vigs10
- vims11
- vina9
- visa8
- wags9
- wain8
- wans8
- wash9
- wham12
- whig11
- whim12
- whin10
- wigs9
- wing10
- wins8
- wish9
- wiss7
- yagi8
- yams9
- yang9
- yins7
- zags15
- zigs15
- zing16
- zins14