| Kryptologie | cryptology |
| Kryptologe | cryptologist |
| Ägyptologie | Egyptology |
| Kroprologie | scatology |
| Ägyptologe | Egyptologist |
| Ägyptologin | Egyptologist |
| Aretologie | aretology |
| Erotologie | erotology |
| Keltologie | Celtic studies |
| Komitologie | comitology |
| Phytologie | phytology |
| Protologie | protology |
| Zytologie | cytology |
| Bryologie | bryology |
| Kynologie | cynology |
| Tropologie | tropology |
| Typologie | typology |
| Kryptogame | cryptogam |
| Kryptojude | crypto-Jew |
| Kryptojüdin | crypto-Jew |