| Protestantin | Protestant |
| Protestaktion | protest |
| Protestant | Protestant demonstrator protester |
| protestantisch | protestant |
| Potentatin | potentate |
| proteusartig | protean |
| Protestantismus | Protestantism |
| protestieren | protest |
| Konstantin | Constantine |
| Probandin | guinea pig |
| Probesingen | audition |
| Prolaktin | prolactin |
| Proletin | Philistine |
| Prostatitis | prostatitis |
| Protektion | patronage |
| Protektionistin | protectionist |
| Protestler | protester |
| Provitamin | vitamer |
| protestantisieren | Protestantize |
| Professorin | professor |