| Namenkundler | onomastician |
| Namenkundlerin | onomastician |
| Namenkunde | onomatology |
| Käferkundler | coleopterologist |
| Mühlenkundler | molinologist |
| Vogelkundler | ornithologist |
| Namensgeber | eponym |
| Namenskusine | namesake |
| Namensrolle | roll |
| Namensvetter | namesake |
| Damenbinde | sanitary pad |
| Kameruner | Cameroonian |
| Samenspender | sperm donor |
| Blumenhändler | florist |
| Algenkunde | algology |
| Fahnenkunde | vexillology |
| Nervenkunde | neurology |
| Pflanzenkundler | botanist |
| Schenkender | giver |
| Seenkunde | limnology |