| Papyrologie | papyrology |
| Papyrologe | papyrologist |
| Papyrologin | papyrologist |
| Patrologie | patrology |
| Palynologie | palynology |
| Aerologie | aerology |
| Antrologie | arthrology |
| Petrologie | petrology |
| Acarologie | acarology |
| Andrologie | andrology |
| Astrologie | astrology |
| Ponerologie | ponerology |
| Palynologe | palynologist |
| Apologie | apology apologia |
| Haplologie | haplology |
| Japanologie | japanology |
| Pathologie | patology pathology |
| Phykologie | phycology |
| Phytologie | phytology |
| Pädologie | pedology |