4 letters
- pika11
- pish9
- pock14
- posh9
- puck15
- push10
- pyas9
- rack11
- raps7
- rash6
- rasp7
- sack11
- sacs7
- saga6
- sake8
- saki8
- salp8
- samp10
- sank9
- saps7
- sark8
- sash6
- scab10
- scad8
- scag9
- scam10
- scan8
- scar7
- scat7
- scop10
- scup11
- shad7
- shag8
- shah8
- sham9
- shat6
- shaw9
- shay8
- shea6
- ship9
- shop9
- sick11
- skag10
- skas8
- skat8
- skep11
- skip11
- skua9
- slap8
- snap8
- soak8
- soap7
- sock11
- soph9
- spae7
- spam10
- span8
- spar7
- spas7
- spat7
- spay9
- spaz16
- spec10
- spic10
- spik11
- such10
- suck12
- swap10
- syph11
- tach9
- tack11
- taka8
- tapa7
- taps7
- task8
- upas8
- vacs11
- vasa8
- wack14
- waps10
- wash9
- wasp10
- whap12
- yack13
- yaks10
- yaps9
- zaps16