| Katzenklappe | cat flap kitty door |
| Katzenklavier | cat piano |
| Augenklappe | eye patch |
| Katzenauge | cat's eye |
| Katzenkopf | cobblestone |
| Katzenwelpe | kitten |
| Katzenklo | cat litter pan litter pan |
| Katzenrasse | cat breed |
| Narrenkappe | fool's cap |
| Aortenklappe | aortic valve |
| Landeklappe | flap |
| Katzenbaby | kitten |
| Katzencafé | cat café |
| katzenhaft | catlike |
| Katzenhai | cat shark catshark dogfish |
| Katzenjammer | hangover crapulousness katzenjammer blues mood of depression |
| Katzenminze | catnip |
| Katzenpfote | cat's paw |
| Katzenzunge | cat's tongue |
| Satzellipse | ellipse |