4 letters
- path9
- pawl11
- peal8
- pear7
- pech12
- phat9
- pial8
- pica10
- plan9
- plat8
- play10
- plea8
- pram10
- prao7
- prat7
- prau8
- pray9
- proa7
- pula9
- purl9
- purr8
- race7
- rack11
- racy9
- raga6
- raia4
- rail5
- raja13
- rale5
- ramp10
- rape7
- raps7
- rapt7
- rare4
- rash6
- rasp7
- rath6
- raya6
- real5
- reap7
- rear4
- rhea6
- rial5
- rich9
- roar4
- salp8
- scar7
- slap8
- spar7
- tach9
- tahr6
- tala5
- talc8
- tapa7
- tarp7
- trap7
- vara8
- warp10
- whap12
- wrap10