4 letters
- scag9
- scam10
- scan8
- scar7
- scat7
- seas4
- secs7
- seis4
- shad7
- shag8
- shah8
- sham9
- shat6
- shaw9
- shay8
- shea6
- shes6
- shim9
- shin7
- ship9
- shit6
- shiv10
- shri6
- sial5
- sibs7
- sice7
- sick11
- sics7
- sigh8
- sima7
- sims7
- sinh7
- sins5
- sips7
- sirs4
- sith6
- sits4
- skas8
- skis8
- spas7
- spic10
- spiv11
- sris4
- such10
- tach9
- tass4
- tavs8
- this6
- tics7
- vacs11
- vagi10
- vail9
- vain9
- vair8
- vans9
- vara8
- vars8
- vasa8
- vase8
- vast8
- vats8
- vaus9
- vavs12
- vaws11
- vial9
- vice11
- vies8
- viga10
- vigs10
- vims11
- vina9
- visa8
- vise8
- vita8
- viva12
- wash9
- wich12
- wish9
- wiss7