| Kokosnuss | coconut |
| Kokosnussdieb | coconut crab |
| Kokosnusspalme | coconut palm |
| Kopfnuss | brain-teaser |
| Kopfnuß | brainteaser |
| Kokosdieb | coconut crab |
| Kokosfaser | coir |
| Kokoswasser | coconut water |
| Koksgrus | coke breeze |
| Kokkus | coccus |
| Kokolores | balderdash nonsense poppycock |
| Kokon | cocoon |
| Kokos | coconut coco |
| Kokosöl | coconut oil |
| Kosinus | cosine |
| Klonus | clonus |
| Pekannuss | pecan |
| Kopfschuss | headshot |
| Kokoschnik | kokoshnik |
| Koksofengas | coke oven gas |