| Perchlorat | perchlorate |
| Chlorat | chlorate |
| peroral | peroral |
| Perchlorsäure | perchloric acid |
| verchromt | chromium-plated |
| Chlorit | chlorite |
| Pyrochlor | pyrochlore |
| Priorat | priory |
| Technokrat | technocrat |
| Perichorese | perichoresis |
| Periklas | periclase |
| Periost | periosteum |
| Perlboot | nautilus |
| Persona | persona |
| Personwort | pronoun |
| Pergola | pergola |
| Perlmutt | mother-of-pearl nacre |
| Personal | personnel staff human resources |
| performant | performant with good performance |
| perimortal | perimortal perimortem |