4 letters
- pang10
- pans8
- pant8
- papa10
- paps10
- para7
- pard8
- pare7
- park11
- parr7
- pars7
- part7
- pash9
- path9
- paty9
- pawn11
- pays9
- pean8
- pear7
- perm10
- perp10
- phat9
- phon10
- pian8
- pima10
- pimp13
- pina8
- piny10
- pipy12
- pirn8
- plan9
- play10
- pomp13
- pony10
- porn8
- pram10
- prao7
- prat7
- prau8
- pray9
- prep10
- prey9
- prim10
- proa7
- prom10
- prop10
- puma11
- pump14
- puna9
- puny11
- pupa11
- pyas9
- pyin10
- pyre9
- racy9
- raga6
- raia4
- rain5
- raja13
- rami7
- ramp10
- rams7
- rand6
- rang7
- rani5
- rank9
- rant5
- rape7
- raps7
- rapt7
- rash6
- rasp7
- rath6
- raya6
- rays6
- ream7
- reap7
- repp10
- rhea6
- rimy9
- roam7
- roan5
- romp10
- ropy9
- rump11
- ryas6
- rynd8
- samp10
- sham9
- shay8
- snap8
- spam10
- span8
- spar7
- spay9
- spry9
- syph11
- tahr6
- tamp10
- tapa7
- tarn5
- tarp7
- than7
- tram7
- trap7
- tray6
- typp12
- vamp14
- vara8
- vary10
- wany10
- warm10
- warn8
- warp10
- wary9
- wham12
- whap12
- wrap10
- yams9
- yang9
- yank11
- yaps9
- yard7
- yare6
- yarn7
- yaup10
- yawn10
- yawp12
- yeah8
- yean7
- year6
- yuan8
- zany16