| Lexikologie | lexicology |
| Lexikologe | lexicologist |
| Lexikologin | lexicologist |
| Toxikologie | toxicology |
| Vexillologie | vexillology |
| Toxikologe | toxicologist |
| Toxikologin | toxicologist |
| Kodikologie | codicology |
| Feminologie | feminology |
| Sexologie | sexology |
| Sexuologie | sexology |
| Axiologie | axiology |
| Cecidologie | cecidology |
| Lexikografie | lexicography |
| Vexillologe | vexillologist |
| Vexillologin | vexillologist |
| Arkologie | arcology |
| Leprakolonie | leper colony |
| Narkologie | narcology |
| Autökologie | autecology physiological ecology |