| Typologie | typology |
| Topologie | topology |
| Apologie | apology apologia |
| Tropologie | tropology |
| Etymologie | etymology |
| Kynologie | cynology |
| Mykologie | mycology |
| Myologie | myology |
| Theologie | theology |
| Tokologie | tocology |
| Zytologie | cytology |
| Hypotonie | hypotension hypotonia hypotonicity |
| Hippologie | hippology |
| -ologie | -ology |
| Aerologie | aerology |
| Areologie | areology |
| Arkologie | arcology |
| Auxologie | auxology |
| Horologie | horology |
| Indologie | Indology |