Monday

political, politics, ponder, porcelain, pork, porridge, portable, portion, positive, possess

Tuesday

posture, poultry, powerful, prefer, presidential, presume, prevail, prevention, previous, priest

Wednesday

primary, prime, privilege, process, procession, proclaim, production,

profession, professional, profitable

Thursday

promote, promotion, proportion, propose, prospect, prow, prune, publish, publisher, pulp

Friday

pulse, punishment, purify, quaint, qualify, quantity, quarry, quiz, quotation, rabbi