| Plankton | plankton |
| Platon | Plato |
| Planet X | Planet X |
| Plato | Plato |
| Platten | flat puncture |
| plätten | flatten |
| Zooplankton | zooplankton |
| Planen | planning scheduling |
| planen | plan contrive |
| Planet | planet |
| Planetoid | planetoid |
| Planke | plank |
| Plastron | ascot tie |
| Platin | platinum |
| Plänkler | skirmisher |
| planetar | planetary |
| planlos | unmethodical unsystematic |
| plantar | plantar |
| Lannion | Lannion |
| flanken | cross |