4 letters
- sati4
- saul6
- seal5
- ship9
- sial5
- sild6
- silk9
- sill6
- silo5
- silt5
- sima7
- simp10
- sipe7
- sips7
- skip11
- slab8
- slag7
- slam8
- slap8
- slat5
- slaw8
- slay7
- slid6
- slim8
- slip8
- slit5
- slop8
- snap8
- snip8
- soap7
- soil5
- sola5
- soli5
- spae7
- spam10
- span8
- spar7
- spas7
- spat7
- spay9
- spaz16
- spic10
- spik11
- spin8
- spit7
- spiv11
- swap10
- syli7
- tail5
- tali5
- taps7
- tils5
- tips7
- upas8
- vail9
- vial9
- visa8
- wail8
- waps10
- wasp10
- wisp10
- yaps9
- yips9
- zaps16
- zips16