| polytrop | polytropic |
| Polytop | polytope |
| Polystyrol | styrofoam |
| polyfon | polyphonic |
| polyphon | polyphonic |
| Polygon | polygon |
| Polynom | polynomial |
| Polyp | polyp |
| Polyurie | polyuria |
| Allotrop | allotrope |
| allotrop | allotropic |
| Bottrop | Bottrop |
| Positron | positron |
| ionotrop | ionotropic |
| Pyrop | pyrope |
| Polierin | foreperson |
| Pollution | nocturnal emission |
| Polster | bolster cushion |
| Polsterer | upholsterer |
| Poltawa | Poltava |