| Astrologin | astrologer astrologist |
| Astrologie | astrology |
| Astronomin | astronomer |
| Astrologe | astrologer astrologist |
| Antrologie | arthrology |
| Andrologin | andrologist |
| Osteologin | osteologist |
| Gastronomin | restaurateur |
| Knastologin | jailbird |
| astrologisch | astrological |
| Astronomie | astronomy |
| Petrologie | petrology |
| Metrologie | metrology |
| Patrologie | patrology |
| Aerologie | aerology |
| Futurologin | futurologist |
| Hydrologin | hydrologist |
| Papyrologin | papyrologist |
| Urologin | urologist |
| Acarologie | acarology |