| Futurologie | futurology |
| Futurologin | futurologist |
| Futurologe | futurologist |
| futurologisch | futurological |
| Turkologie | Turcology |
| Neurologie | neurology |
| Urologie | urology |
| Antrologie | arthrology |
| Petrologie | petrology |
| Arthrologie | arthrology |
| Astrologie | astrology |
| Metrologie | metrology |
| Numerologie | numerology |
| Patrologie | patrology |
| Sumerologie | Sumerology |
| Autökologie | autecology physiological ecology |
| Urologin | urologist |
| Neurologe | neurologist |
| Neurologin | neurologist |
| Urologe | urologist |