| Urologie | urology |
| Urologin | urologist |
| Urologe | urologist |
| Aerologie | aerology |
| Ufologie | ufology |
| Neurologie | neurology |
| Horologie | horology |
| Morologie | morology |
| Virologie | virology |
| -ologie | -ology |
| Areologie | areology |
| Arkologie | arcology |
| Auxologie | auxology |
| Oologie | oology |
| Ufologe | ufologist |
| Apologie | apology apologia |
| Biologie | biology |
| Bryologie | bryology |
| Egologie | egology |
| Geologie | geology |