| Sonnensystem | solar system Solar System |
| Tunnelsystem | tunnel system |
| Notensystem | stave |
| Soundsystem | sound system |
| Sonnenmasse | solar mass |
| Sonnenschirm | sunshade |
| Sonnensegel | awning solar sail sun awning sun sail |
| Sonnensturm | solar storm |
| Nervensystem | nervous system |
| Waffensystem | weapon systems |
| Zahlensystem | number system |
| Sternsystem | star system |
| Tonsystem | pitch space |
| Untersystem | sub-system |
| Zehnersystem | decimal |
| Sonnenanbeter | sun worshipper |
| Sonnenbaden | sunbathing |
| sonnenbaden | sunbathe |
| Sonnenbader | sunbather |
| Sonnenhut | coneflower |