| suprafluid | superfluid |
| Suprafluidität | superfluidity |
| Superheldin | superheroine |
| Superheld | superhero |
| Supraleiter | superconductor |
| Suprematie | supremacy |
| Supremum | supremum |
| supraleitend | superconducting superconductive |
| Sprachbund | sprachbund |
| Sprayhood | dodger |
| Präfix | prefix |
| Präfixoid | semi-prefix |
| Sprachtod | language death |
| strafend | punitive |
| Schraffur | hatching section lining shading |
| Sträfling | convict |
| Schlaflied | lullaby cradlesong |
| Schäflein | lamb |
| Sturzflug | plummet |
| Sturzflut | flash flood |