| Schmetterlingsnetz | butterfly net |
| Schmetterlingstür | butterfly door |
| Schmetterlingsblüte | butterfly-like corolla |
| Schmetterlingseffekt | butterfly effect |
| Schmetterlingsfisch | butterfly fish |
| Schmetterlingskunde | lepidopterology |
| Schmetterling | moth Lepidopter butterfly |
| Schmetterlingsblütler | Papilionoideae |
| Schwesterlichkeit | sorority |
| Seeschmetterling | sea butterfly |
| Schreiberling | hack hack poet scribbler |
| schmettern | smash |
| Sicherheitsnetz | backstop |
| Schattenlesen | shadowing |
| Scheitelpunkt | vertex |
| Scheitelstein | keystone |
| Scheuerleiste | skirting board |
| Schienbeinschutz | greave |
| Schierling | hemlock |
| Schierlingstanne | hemlock |