| Picosekunde | picosecond |
| Pikosekunde | picosecond |
| Mikrosekunde | microsecond |
| Nanosekunde | nanosecond |
| Lichtsekunde | light-second |
| Millisekunde | millisecond |
| Sekunde | second |
| Pferdekunde | hippology |
| Pilzkunde | mycology |
| Dösende | dozer |
| Pädosexuelle | pedosexual |
| Bogensekunde | second of arc |
| Amperesekunde | coulomb |
| Ameisenkunde | myrmecology |
| Fischkunde | ichthyology |
| Fließkunde | rheology |
| Giftkunde | toxicology |
| Rechenkunde | arithmetic |
| Sachkunde | competence |
| Tierkunde | zoology |