| Korona | aureole |
| Koronal | coronal |
| koronal | coronal |
| koronar | coronary |
| Korolla | corolla |
| Korund | corundum |
| Koran | Qur'an Koran |
| Kordon | cordon |
| Korea | Korea |
| Korn | grain schnapps |
| kören | select for breeding purposes |
| Krone | crown krone head beer head |
| Verona | Verona |
| Kore | kore |
| Korsin | Corsican |
| Kortex | cortex |
| körnig | grained |
| Korb | basket refusal beehive |
| Kordel | cord |
| Korduan | cordovan |