4 letters
- plat8
- play10
- plea8
- pled9
- plod9
- plug11
- plum12
- plus9
- pouf11
- pram10
- prau8
- puds9
- puff14
- puja17
- pula9
- pule9
- puli9
- pull10
- pulp12
- puls9
- puma11
- pump14
- puna9
- pupa11
- purl9
- quad15
- ramp10
- rump11
- salp8
- samp10
- saul6
- slam8
- slap8
- slum9
- spam10
- spud9
- sump11
- tamp10
- tufa8
- tump11
- ulan7
- ulna7
- ulva10
- umps11
- upas8
- updo9
- vamp14
- waul9
- yald8
- yaud8
- yaup10