1. page.
2. part.
3. participle.
4. past.
5. father. [ pater ]
6. Chess. pawn.
7. penny; pence.
8. per.
9. Gram. person.
10. peseta.
11. peso.
12. Music. softly. [ piano ]
13. pint.
14. pipe.
15. Baseball. pitcher.
16. pole.
17. population.
18. after. [ post ]
19. president.
20. pressure.
21. purl.