| Periode | period tide |
| Perikope | pericope |
| Periost | periosteum |
| Periöken | Perioikoi |
| perfide | perfidious |
| Peri | peri |
| Perikles | Pericles |
| Persimone | persimmon |
| Persona | persona |
| per Du | on a first-name basis |
| Perfidie | perfidy |
| Pergola | pergola |
| Perihel | perihelion |
| Periodendauer | cycle duration |
| Perle | pearl bead |
| Perron | platform |
| Person | person |
| Perücke | wig |
| per se | per se |
| perdu | gone |