| Koka | coca |
| Kokain | cocaine coke snow |
| Kokarde | cockade |
| Koks | coke dough bread dosh lolly loot snow blow dust nose candy bowler bowler hat hard hat balderdash nonsense rubbish |
| Oka | Oka |
| Kokkai | diet |
| koken | coke |
| Kokablatt | coca |
| Kokke | coccus |
| Kokon | cocoon |
| Kokos | coconut coco |
| Okay | OK |
| okay | okay |
| Lokal | bar pub restaurant |
| lokal | local |
| Pokal | goblet cup |
| Vokal | vowel |
| fokal | focal |
| Dekokt | decoction |
| Kokkus | coccus |