| Aortenklappe | aortic valve |
| Augenklappe | eye patch |
| Portiokappe | cervical cap |
| Starterklappe | choke |
| Aktenmappe | briefcase portfolio |
| Narrenkappe | fool's cap |
| Katzenklappe | cat flap kitty door |
| Achselklappe | epaulet |
| Wortklasse | part of speech |
| Gartenlaube | arbor arbour bower |
| Bremsklappe | flap |
| Luftklappe | damper |
| Herzklappe | heart valve |
| Landeklappe | flap |
| Scheuklappe | blinder blinker |
| Aorten | aortic |
| Aortenbogen | aortic arch |
| Aortendruck | aortic pressure |
| Hortensie | hydrangea |
| Mörtelkelle | trowel |