| Autoschlüssel | car key |
| Autoschlosser | mechanic |
| Altschlüssel | alto clef |
| Funkschlüssel | fob |
| Hauptschlüssel | master key |
| Hausschlüssel | housekey |
| aufschlüsseln | itemize |
| Maulschlüssel | open end spanner |
| Türschlüssel | door key |
| Zündschlüssel | ignition key |
| Autoschlange | line of cars queue of cars |
| Kloschüssel | toilet bowl |
| Aufschluss | outcrop enlightenment |
| Bassschlüssel | F clef |
| Baßschlüssel | bass |
| Bettschüssel | bedpan |
| Rührschüssel | mixing bowl mortar |
| Tenorschlüssel | tenor clef |
| Ausschluss | squeeze-out |
| C-Schlüssel | C-clef |