| Addiktologe | addictologist |
| Addiktologie | addictology |
| Addiktologin | addictologist |
| Kodikologie | codicology |
| Malediktologie | maledictology |
| Proktologe | proctologist |
| Akzentologe | accentologist |
| Histologe | histologist |
| Politologe | political scientist |
| Ägyptologe | Egyptologist |
| Audiologie | audiology |
| Lexikologe | lexicologist |
| Radiologe | radiologist |
| Toxikologe | toxicologist |
| Androloge | andrologist |
| Kardiologe | cardiologist |
| Addition | addition addition reaction |
| Adduktor | adductor |
| Dialektologe | dialectologist |
| Insektologie | entomology |