| Nervensystem | nervous system |
| Notensystem | stave |
| Zehnersystem | decimal |
| Nervensäge | pain in the ass pain in the neck |
| Periodensystem | periodic table |
| Sonnensystem | solar system Solar System |
| Waffensystem | weapon systems |
| Zahlensystem | number system |
| Zeichensystem | sign system |
| Sternsystem | star system |
| Larsen-System | Larsen's Opening Queen's Fianchetto Opening |
| Nervenbündel | basket case |
| Nervengift | neurotoxin |
| Nervenkrieg | war of nerves |
| Nervenkunde | neurology |
| Nervenleiden | neuropathy |
| Nervenärztin | neurologist |
| Inertialsystem | inertial reference frame |
| Nervenarzt | neurologist |
| Nervengas | nerve gas |