| Wohnungsschlüssel | key |
| Hausschlüssel | housekey |
| Inbusschlüssel | Allen wrench |
| Funkschlüssel | fob |
| Hauptschlüssel | master key |
| Notenschlüssel | clef |
| Zündschlüssel | ignition key |
| Wohnungsauflösung | estate sale |
| wohnungslos | homeless |
| Vernunftsschluss | conclusion |
| Bassschlüssel | F clef |
| Baßschlüssel | bass |
| Bowlenschüssel | punchbowl |
| Soßenschüssel | gravy boat |
| Tenorschlüssel | tenor clef |
| Violinschlüssel | G clef |
| Zentralschlüssel | master key |
| Autoschlüssel | car key |
| Bohrfutterschlüssel | drill chuck key |
| Generalschlüssel | master key passe-partout passkey |