| Biologie | biology |
| Abiologie | abiology |
| Biologe | biologist |
| Biologiebuch | biology book |
| Biologin | biologist |
| Bionomie | bionomics |
| Axiologie | axiology |
| Ätiologie | etiology aetiology |
| -ologie | -ology |
| Aerologie | aerology |
| Oologie | oology |
| Ufologie | ufology |
| Apologie | apology apologia |
| Bryologie | bryology |
| Egologie | egology |
| Geologie | geology |
| Myologie | myology |
| Noologie | noology |
| Otologie | otology |
| Sinologie | sinology |