POTCH, poach.
POULT-FOOT, club-foot.
POUNCE, claw, talon.
PRACTICE, intrigue, concerted plot.
PRACTISE, plot, conspire.
PRAGMATIC, an expert, agent.
PRAGMATIC, officious, conceited, meddling.
PRECEDENT, record of proceedings.
PRECEPT, warrant, summons.
PRECISIAN(ISM), Puritan(ism), preciseness.