| Kosmos | cosmos |
| Kokos | coconut coco |
| Osmose | osmosis |
| Momos | Momus |
| Kosel | pig |
| Kosak | Cossack |
| Kosinus | cosine |
| Kosovo | Kosovo |
| Kosrae | Kosrae Kusaie |
| Kost | diet fare meal |
| Kosten | cost charges expenses fees damage |
| kosten | cost take get a taste of taste try enjoy |
| Kostüm | suit costume fancy dress |
| kosen | cherish |
| kosmisch | cosmic |
| viskos | viscous |
| Smog | smog |
| Formosa | Formosa |
| Moses | Moses |
| Samos | Samos |