4 letters
- seis4
- sels5
- seme7
- semi7
- sept7
- sets4
- shes6
- shim9
- ship9
- shit6
- shmo9
- shoe6
- shoo6
- shop9
- shot6
- sibs7
- silo5
- silt5
- simp10
- sims7
- sipe7
- sips7
- site4
- sith6
- sits4
- slim8
- slip8
- slit5
- slob8
- sloe5
- slop8
- slot5
- smit7
- sobs7
- soil5
- sole5
- soli5
- solo5
- sols5
- some7
- soot4
- soph9
- sops7
- soth6
- sots4
- spit7
- spot7
- stem7
- step7
- stob7
- stop7
- teel5
- teem7
- tees4
- tele5
- tels5
- temp10
- thee6
- them9
- thio6
- this6
- ties4
- tile5
- tils5
- time7
- tips7
- toes4
- toil5
- tole5
- tomb10
- tome7
- toms7
- tool5
- toom7
- tope7
- toph9
- topi7
- tops7
- tosh6
- toss4