4 letters
- pash9
- pass7
- past7
- pats7
- pawn11
- paws10
- pays9
- pean8
- peas7
- peds8
- pend9
- pens8
- pian8
- pias7
- pina8
- pins8
- piss7
- plan9
- pods8
- pond9
- pons8
- psis7
- psst7
- pubs11
- puds9
- puna9
- puns9
- puss8
- pyas9
- rads5
- rand6
- raps7
- rasp7
- sabe7
- sabs7
- sacs7
- sade5
- sadi5
- saga6
- sags6
- said5
- sain5
- salp8
- sals5
- samp10
- sand6
- sane5
- sang7
- sank9
- sans5
- saps7
- sard5
- sash6
- sass4
- sawn8
- saws7
- says6
- scab10
- scad8
- scan8
- seas4
- send6
- shad7
- sibs7
- sins5
- sips7
- skas8
- slab8
- slap8
- snag7
- snap8
- snaw8
- sned6
- snib8
- snip8
- snob8
- snub9
- soap7
- sobs7
- soda5
- sods5
- sons5
- sops7
- spae7
- spam10
- span8
- spar7
- spas7
- spat7
- spay9
- spaz16
- sped8
- spin8
- spud9
- spun9
- stab7
- suba8
- subs8
- suds6
- suns6
- sups8
- swab10
- swan8
- swap10
- tabs7
- tads5
- tans5
- tapa7
- taps7
- tass4
- upas8
- vans9
- vasa8
- wabs10
- wads8
- wand9
- wans8
- waps10
- wasp10
- yaps9
- zaps16