| Insektologie | entomology |
| Infektiologie | infectiology |
| Dialektologie | dialectology |
| Dialektologe | dialectologist |
| Dialektologin | dialectologist |
| Addiktologie | addictology |
| Planktologie | planktology |
| Oktologie | octology |
| Akzentologie | accentology |
| Aretologie | aretology |
| Onomatologie | onomastics |
| Diabetologie | diabetology |
| Histologie | histology |
| Keltologie | Celtic studies |
| Ontologie | ontology |
| Skatologie | scatology |
| Indologie | Indology |
| Narkologie | narcology |
| Nephologie | nephology |
| Oneirologie | oneirology |