| ontologisch | ontological |
| deontologisch | deontological |
| autologisch | autological |
| zytologisch | cytological |
| ökologisch | ecological |
| Ontologin | ontologist |
| Ontologie | ontology |
| entomologisch | entomological |
| aretologisch | aretological |
| tautologisch | tautological |
| histologisch | histologic histological |
| skatologisch | scatological |
| astrologisch | astrological |
| bryologisch | bryological |
| monadologisch | monadological |
| patrologisch | patrological |
| phonologisch | phonological |
| pomologisch | pomological |
| soziologisch | sociological |
| ufologisch | ufological |