| Proselytismus | proselytism |
| Präsentismus | presenteeism |
| Profeminismus | profeminism |
| Protologismus | protologism |
| Prosyllogismus | prosyllogism |
| Aposematismus | aposematism |
| Proselyt | proselyte |
| Protestantismus | Protestantism |
| Philosemitismus | philo-Semitism |
| Polytheismus | polytheism |
| Parasitismus | parasitism |
| Pietismus | pietism |
| Semitismus | Semitism semitism |
| Absentismus | absenteeism |
| Absolutismus | absolutism |
| Doketismus | docetism |
| Elitismus | elitism |
| Pragmatismus | pragmatism |
| Orwellismus | Orwellianism |
| Positivismus | positivism |