4 letters
- sect7
- seis4
- sels5
- sept7
- seta4
- sets4
- shat6
- shay8
- shea6
- shes6
- ship9
- shit6
- sial5
- sice7
- sics7
- silt5
- sipe7
- sips7
- site4
- sith6
- sits4
- slap8
- slat5
- slay7
- slip8
- slit5
- spae7
- spas7
- spat7
- spay9
- spec10
- spic10
- spit7
- stay6
- step7
- stey6
- stye6
- syce9
- syli7
- syph11
- tace7
- tach9
- tael5
- tail5
- talc8
- tale5
- tali5
- tape7
- taps7
- tass4
- teal5
- teas4
- tela5
- tels5
- tepa7
- thae6
- they8
- this6
- tics7
- ties4
- tile5
- tils5
- tipi7
- tips7
- tyes6
- type9
- yaps9
- yeah8
- yeas6
- yech11
- yelp10
- yeti6
- yipe9
- yips9