| Schmalspur | narrow gauge |
| Schmalspurbahn | narrow gauge railroad narrow gauge railway |
| Schaltuhr | timer |
| Schaluppe | shallop |
| Schampu | shampoo |
| Schampun | shampoo |
| Schampus | shampoo |
| Schlafkur | narcotherapy |
| Schmadder | muck |
| Schmatzer | smooch |
| Schmätzer | chat |
| Schmelzer | melter |
| Schmähruf | catcall |
| Schmälerung | impairment |
| Schnäpper | latch |
| Schnapper | snapper |
| schmalzig | corny |
| schmausen | munch enjoy |
| Schalter | switch counter |
| Schmafu | bullshit |