| Schlüsselring | keyring |
| Schlüsselkind | latchkey kid |
| Schlüsselband | lanyard |
| Schlüsselbein | collarbone clavicle |
| Schlüsselbund | bunch of keys |
| schusselig | absent-minded |
| Schaustellung | ostentation |
| Schisserin | coward |
| Schlesierin | Silesian |
| Schließerin | jailer |
| Schlußstein | boss |
| Schlussstein | keystone capstone headstone |
| Schusterin | cobbler |
| schluderig | slovenly |
| Schlussstrich | final stroke |
| Schlüpfling | hatchling |
| Schlüssel | key spanner wrench |
| Schlüsselfigur | central character key figure key person key player |
| Schlüsselfrage | key question |
| Schlüsselloch | keyhole keyway |