| Höhlenkunde | speleology |
| Mühlenkunde | molinology |
| Seelenkunde | psychology |
| Fahnenkunde | vexillology |
| Hüttenkunde | metallurgy |
| Wolkenkunde | nephology |
| Bodenkunde | pedology soil science |
| Höhlenlöwe | cave lion |
| Höhlenwandern | spelunking |
| Höhenlinie | contour line isarithm isoline isopleth |
| Mühlenkundler | molinologist |
| Algenkunde | algology |
| Nervenkunde | neurology |
| Rechenkunde | arithmetic |
| Schenkende | giver |
| Seenkunde | limnology |
| Namenkunde | onomatology |
| Rassenkunde | study of race |
| Heilkunde | healing arts medical science medicine |
| Vogelkunde | ornithology |