| Vexillologe | vexillologist |
| Vexillologie | vexillology |
| Vexillologin | vexillologist |
| Lexikologe | lexicologist |
| vexillologisch | vexillologic |
| Lexikologie | lexicology |
| Phallologe | phallologist |
| Philologe | philologist |
| Sexologe | sexologist |
| Toxikologe | toxicologist |
| Seismologe | seismologist |
| Vexierfrage | conundrum |
| Lexikologin | lexicologist |
| Phallologie | phallology |
| Philologie | philology |
| Addiktologe | addictologist |
| Embryologe | embryologist |
| Feminologie | feminology |
| Hethitologe | Hittitologist |
| Histologe | histologist |