| Polyptoton | polyptoton |
| Polyptychon | polyptych |
| polyphon | polyphonic |
| Polichoron | polychoron |
| Pollution | nocturnal emission |
| Polyglotte | polyglot |
| Polyhistor | polymath |
| Polystyrol | styrofoam |
| Polytop | polytope |
| polyfon | polyphonic |
| Polyethen | polyethene polyethylene |
| Polygon | polygon |
| Polypeptid | polypeptide |
| polyglott | polyglot |
| polytrop | polytropic |
| Triptoton | triptote |
| Diptoton | diptote |
| Leptotän | leptotene |
| Peloton | peloton platoon firing squad |
| Oxytonon | oxytone |