| Geologin | geologist |
| Geologie | geology |
| Geologe | geologist |
| Ideologin | ideologue |
| Theologin | theologian |
| Sexologin | sexologist |
| Urologin | urologist |
| Ökologin | ecologist |
| Önologin | oenologist |
| Biologin | biologist |
| Zoologin | zoologist |
| Georgia | Georgia |
| Georgien | Georgia |
| geologisch | geologic geological |
| Areologie | areology |
| Osteologin | osteologist |
| Ideologie | ideology |
| Rheologie | rheology |
| Theologie | theology |
| -ologie | -ology |