| Kokolores | balderdash nonsense poppycock |
| Ökologe | ecologist |
| Kokosdieb | coconut crab |
| Koksgrus | coke breeze |
| Kokos | coconut coco |
| Kokosnuss | coconut |
| Kokosöl | coconut oil |
| Kokotte | casserole |
| Ökologin | ecologist |
| Tokologie | tocology |
| Ökologie | ecology |
| Kolonel | minion |
| Koloss | colossus |
| Mykologe | mycologist |
| Onkologe | oncologist |
| Trikolore | tricolour |
| Podologe | podiatrist |
| Kosmologe | cosmologist |
| Pomologe | pomologist |
| Zoologe | zoologist |