| Ethologe | ethologist behavior scientist |
| Ethnologe | ethnologist |
| Ethologie | ethology behavioural research |
| Ethnologie | ethnology |
| Pathologe | pathologist |
| Mythologe | mythologist mythologer |
| Etymologe | etymologist |
| Theologe | theologian |
| Ethnologin | ethnologist |
| Hethitologe | Hittitologist |
| Anthologie | anthology |
| Mythologem | mythologem |
| Mythologie | mythology |
| Pathologie | patology pathology |
| Tholos | tholos |
| Nephologie | nephology |
| Echolot | echo sounding |
| -ologe | -ologist |
| Bryologe | bryologist |
| Ontologe | ontologist |