- nineteenth
- ninetieth
- ninety
- ninth
- past (adjective, adverb, preposition)
- passed (verb, past tense)
- peace (a state of calm)
- piece (a fragment)
- perceive
- perform
- persevere
- persuade
- purchase
- pursue
- personal (private, individual)
- personnel (the body of persons engaged in some activity)
- Philippines
- Filipino
- plain (clear; adjective)
- plain (flat region; noun)
- plane (flat; adjective)
- plane (geometrical term; noun)
- planed (past tense of plane)
- planned (past tense of plan)
- pleasant
- please
} these three are the "double e group"