| Kardioide | cardioid |
| Kardinale | cardinal numeral |
| Kardone | cardoon |
| kardio- | cardio- |
| Kardiologe | cardiologist |
| Karyatide | caryatid |
| Androide | android |
| Paranoide | paranoid |
| Karaime | Karaim |
| Karaimin | Karaim |
| Karaitin | Karaite |
| Karitiv | caritive case |
| Karosse | body |
| Karotinoid | carotenoid |
| Akarizid | acaricide |
| Karaoke | karaoke |
| Karde | teasel teazel teazle |
| Kardinal | cardinal |
| kardinal | cardinal |
| Kardiologie | cardiology |