| Sexologe | sexologist |
| Sexologie | sexology |
| Sexologin | sexologist |
| Sexuologie | sexology |
| Sinologe | sinologist |
| Geologe | geologist |
| Senologie | senology |
| Sextole | sextuplet |
| Auxologie | auxology |
| Doxologie | doxology |
| -ologe | -ologist |
| Bryologe | bryologist |
| Lexikologe | lexicologist |
| Ontologe | ontologist |
| Podologe | podiatrist |
| Pseudologe | pseudologue |
| Selenologe | selenologist |
| Ufologe | ufologist |
| Astrologe | astrologer astrologist |
| Biologe | biologist |