| RFID-Schlüsselanhänger | key fob |
| Schlüsselanhänger | keychain key chain key fob keyfob |
| Schlüsselschalter | key switch |
| Schlüsselfrage | key question |
| Aufschlüsselung | breakdown |
| Schlussanträge | opinion |
| Schlussläufer | anchorman |
| Schlußläufer | anchorman |
| Schlüsselband | lanyard |
| Schlüsselkarte | keycard |
| Schlüsselring | keyring |
| Schnulzensänger | crooner |
| Schulabgänger | schoolie |
| Entschlüsselung | decipherment decoding decryption |
| Schlosserhammer | ball-peen hammer |
| Schlüsselfigur | central character key figure key person key player |
| Verschlüsselung | encryption |
| falscher Anfänger | false beginner |
| Fidschianer | Fijian |
| C-Schlüssel | C-clef |