4 letters
- samp10
- saps7
- sash6
- scab10
- scad8
- scag9
- scam10
- scan8
- scar7
- scat7
- scop10
- scum11
- scup11
- seam7
- shad7
- shag8
- shah8
- sham9
- shat6
- shaw9
- shay8
- shea6
- shim9
- ship9
- shmo9
- shop9
- sima7
- simp10
- slam8
- slap8
- snap8
- soap7
- soma7
- soph9
- spae7
- spam10
- span8
- spar7
- spas7
- spat7
- spay9
- spaz16
- spec10
- spic10
- such10
- sump11
- swam10
- swap10
- syph11
- tach9
- tamp10
- tams7
- taps7
- umps11
- upas8
- vacs11
- vamp14
- waps10
- wash9
- wasp10
- wham12
- whap12
- yams9
- yaps9
- zaps16