- plough the sands
- plug away
- plumage
- plunge
- plus fours
- pneumatology
- pneumonoultramicroscopicsilicovolcanoconiosis
- podcast
- podium
- podo
- poem
- poetic
- pointing at
- poke about, poke around
- pole star
- polite person
- polity
- pollinum
- pollster
- pollyannaish
- polyamide
- polyamory
- polyglotal
- polymorphous
- pompous
- pond
- pony-tail
- pooh-pooh
- poppycock
- populace
- population centre
- pornographic
- portal
- porter
- portrait
- portrayal
- posit
- positron
- possessing innate strength
- possessing the merits
- post modern
- post-meridian
- postpartum period
- postpone
- postponement
- potential
- potty
- pounder
- poverty
- practical
- practical difficulty
- prairie-dog
- praiseworthiness
- prank
- prayer
- pre-eminent
- pre-empt
- pre-engagement
- pre-school
- preadamite
- precaution against
- precinct
- precious
- precipitous
- preconceived
- predict
- predictable
- prediction
- predisposition
- preen
- prefatory
- prejudice
- prelude
- premarital
- premature
- premeditation
- premises
- preparatory
- prepare
- prepossess
- prescient
- prescribe
- presentiment
- president
- press cutting
- prove
- press the button
- pressing out
- pressurise
- pretend
- pretender
- pretentious
- preterite
- prevaricator
- prevent
- prey
- prey on
- prickly
- pride of place
- prig