| Spektrallinie | spectral line |
| Spektralklasse | spectral class |
| Spektralfarbe | prismatic colour spectral colour |
| Spektral- | spectral |
| Spektralfarben | prismatic colors |
| Spektroskopie | spectroscopy |
| Sperrklinke | pawl |
| spektral | spectral |
| Seitenlinie | stem |
| Spekulantin | speculator |
| Speierling | service tree sorb apple |
| Spektralanalyse | spectral analysis spectrum analysis |
| Speläologie | speleology |
| Sperling | sparrow |
| Nektarine | nectarine |
| Tetralogie | tetralogy |
| Tetraplegie | quadriplegia |
| Sträfling | convict |
| Praline | praline |
| Sporthalle | sports hall gymnasium |