| Kopernikus | Copernicus |
| Copernicus | Copernicus |
| Opernhaus | opera house opera |
| Koppernick | Copernicus |
| Köpenick | Köpenick |
| Opernglas | opera glasses |
| Copernicium | copernicium |
| Kapernaum | Capernaum |
| Modernismus | modernism |
| Kretikus | cretic |
| Portikus | portico |
| Kopfnicken | nod |
| Kopfnuss | brain-teaser |
| Kopfnuß | brainteaser |
| Kopiernudel | copypasta |
| Köperbindung | twill |
| kopernikanisch | Copernican |
| Kopeke | copeck kopeck |
| Kopflaus | head louse |
| Köper | twill |