| Karo-Dame | queen of diamonds |
| Karodame | queen of diamonds |
| Karo-Ass | ace of diamonds |
| Karo-Bauer | jack of diamonds |
| Herz-Dame | queen of hearts |
| Karaime | Karaim |
| Karaïme | Karaim |
| Kardinale | cardinal numeral |
| Kardone | cardoon |
| Karosse | body |
| Karate | karate |
| Karawane | caravan |
| Karbidlampe | carbide lamp |
| Kardamom | cardamom |
| Karde | teasel teazel teazle |
| Karoass | ace of diamonds |
| Karobe | St John's-bread |
| Karobube | jack of diamonds |
| Karotte | baby carrot carrot |
| Aerogramm | aerogram aerogramme |