| Perihel | perihelion |
| peripher | peripheral |
| Eperies | Prešov |
| Peri | peri |
| Perikles | Pericles |
| Periost | periosteum |
| Perizykel | pericycle |
| Periöken | Perioikoi |
| peroral | peroral |
| Perineum | perineum |
| Periode | period tide |
| Perl | Perl |
| Perle | pearl bead |
| Perser | Persian |
| Persien | Persia |
| Perth | Perth |
| operabel | operable |
| per se | per se |
| perfide | perfidious |
| perlen | beaded pearled pearly bead drip from bubble fizz sparkle |