4 letters
- saps7
- saul6
- scam10
- seal5
- seam7
- sham9
- sial5
- sima7
- simp10
- slab8
- slag7
- slam8
- slap8
- slat5
- slaw8
- slay7
- slim8
- slip8
- slop8
- slum9
- snap8
- soap7
- sola5
- soma7
- spae7
- spam10
- span8
- spar7
- spas7
- spat7
- spay9
- spaz16
- sump11
- swam10
- swap10
- tala5
- tamp10
- tams7
- tapa7
- taps7
- umps11
- upas8
- vamp14
- vasa8
- waps10
- wasp10
- yams9
- yaps9
- zaps16