4 letters
- shea6
- shes6
- shim9
- shin7
- ship9
- shit6
- shmo9
- shoe6
- shop9
- shot6
- sial5
- silo5
- silt5
- sima7
- simp10
- sims7
- sine5
- sinh7
- sins5
- sipe7
- sips7
- site4
- sith6
- sits4
- slam8
- slap8
- slat5
- slim8
- slip8
- slit5
- sloe5
- slop8
- slot5
- smit7
- snap8
- snip8
- snit5
- snot5
- soap7
- soil5
- sola5
- sole5
- soli5
- sols5
- soma7
- some7
- sone5
- sons5
- soph9
- sops7
- soth6
- sots4
- spae7
- spam10
- span8
- spas7
- spat7
- spin8
- spit7
- spot7
- stem7
- step7
- stoa4
- stop7
- tael5
- tail5
- tain5
- tale5
- tali5
- tame7
- tamp10
- tams7
- tans5
- taos4
- tape7
- taps7
- tass4
- teal5
- team7
- teas4
- teel5
- teem7
- teen5
- tees4
- tela5
- tele5
- tels5
- temp10
- tens5
- tepa7
- thae6
- than7
- thee6
- them9
- then7
- thin7
- thio6
- this6
- ties4
- tile5
- tils5
- time7
- tine5
- tins5
- tips7
- toea4
- toes4
- toil5
- tola5
- tole5
- tome7
- toms7
- tone5
- tons5
- tope7
- toph9
- topi7
- tops7
- tosh6
- toss4