| proletarisch | proletarian |
| Proletariat | proletariat |
| Proletarier | proletarian |
| problematisch | problematic |
| prometheisch | Promethean |
| Proletarierin | proletarian |
| proklitisch | proclitic |
| prophetisch | prophetic |
| proustianisch | Proustian |
| proustisch | Proustian |
| Prototürkisch | Proto-Turkic |
| Provenzalisch | Provencal |
| provenzalisch | provençal |
| prosaisch | prosaic earth-bound |
| proteisch | protean |
| protestantisch | protestant |
| prototypisch | prototypical prototypal prototypic |
| provisorisch | provisional makeshift provisory |
| tirolerisch | Tyrolean |
| isoelektrisch | isoelectric |