| Schmetterlingsfisch | butterfly fish |
| Schmetterlingseffekt | butterfly effect |
| Schmetterlingskunde | lepidopterology |
| Schmetterlingsnetz | butterfly net |
| Schmetterlingstür | butterfly door |
| Schmetterlingsblüte | butterfly-like corolla |
| Schmetterling | moth Lepidopter butterfly |
| Schmetterlingsbuntbarsch | ram cichlid |
| Schmetterlingsblütler | Papilionoideae |
| Schützenfisch | archerfish |
| Mittelenglisch | Middle English |
| deterministisch | deterministic |
| schwesterlich | sisterly sororal |
| Mittelpersisch | Middle Persian |
| Petersfisch | John Dory |
| Schierlingstanne | hemlock |
| Schminktisch | dressing table |
| Schulenglisch | Received Pronunciation |
| Schwartzer Degenfisch | black scabbardfish |
| Schwesterlichkeit | sorority |