| professoral | professorial |
| Professor | professor |
| Professorin | professor |
| Prozessor | processor |
| Profession | profession occupation trade |
| Profisport | professional sport |
| Protektorat | protectorate |
| professionell | professional |
| Coprozessor | coprocessor |
| Koprozessor | coprocessor |
| Probespiel | audition |
| Professionelle | professional |
| Profilhobel | molding |
| Prozeß | trial |
| Prozess | process trial lawsuit litigation |
| Sprossvokal | anaptyxis |
| Sproßvokal | anaptyxis |
| proverbial | proverbial |
| Profundal | profundal zone |
| Projektor | projector |