| Pomologe | pomologist |
| Pomologie | pomology |
| Podologe | podiatrist |
| Pomologin | pomologist |
| Homolog | homologue |
| homolog | homologous |
| Homologie | homology |
| Kosmologe | cosmologist |
| Phonologe | phonologist |
| Pönologie | penology |
| Podologie | chiropody podiatry |
| Zoologe | zoologist |
| Ökologe | ecologist |
| Önologe | enologist |
| Pomelo | pomelo |
| Entomologe | entomologist |
| Homolyse | homolysis |
| Etymologe | etymologist |
| Kosmologie | cosmology |
| Pneumologe | pneumologist |