| Stellenwertsystem | positional notation system |
| Stellenwert | significance |
| Sechsersystem | senary |
| Zehnersystem | decimal |
| Stellvertreter | deputy |
| Sternsystem | star system |
| Dreikammersystem | tricameralism |
| Sedezimalsystem | hexadecimal |
| Seelentröster | comfort food |
| Stellenanwärter | candidate |
| Stellenbewerber | candidate |
| Untersystem | sub-system |
| Leitsystem | distributed control system |
| Managementsystem | management system |
| Nervensystem | nervous system |
| Sonnensystem | solar system Solar System |
| Tunnelsystem | tunnel system |
| Zahlensystem | number system |
| Zweiersystem | binary numeral system |
| stellvertretend | acting deputy vicarious |