| Schluss eines Witzes | punch line |
| Schlag ins Wasser | damp squib |
| Schlüsse ziehen | infer |
| Geburt eines Kindes | childbirth |
| Schienbeinschützer | greave |
| Schluss für heute | call it a day |
| Schlüsselkarte | keycard |
| Schreibspitze | stylus |
| Schuss in den Ofen | damp squib |
| geschlossene Silbe | closed syllable |
| Schluss mit lustig | the party is over |
| Schlüsselbein | collarbone clavicle |
| Schlüsselschalter | key switch |
| schlussendlich | finally ultimately |
| schlüsselfertig | ready for moving in ready for occupancy |
| Haustierbesitzer | pet owner |
| Scheuerleiste | skirting board |
| Schienbeinschutz | greave |
| Schlangenwurzel | serpentwood |
| Schleierwolke | cirrostratus |