| Karo-Ass | ace of diamonds |
| Karoass | ace of diamonds |
| Karo-Dame | queen of diamonds |
| Karosse | body |
| Karas | Karas |
| Karodame | queen of diamonds |
| Herz-Ass | ace of hearts |
| Kürass | cuirass |
| krass | crass |
| Ikaros | Icarus |
| Karaim | Karaim |
| Karait | Karaite |
| Karaïm | Karaim |
| Karbonat | carbonate |
| Karela | bitter melon |
| Kargland | barren |
| Karlovac | Karlovac |
| Karo-Bauer | jack of diamonds |
| Kartomant | cartomancer |
| Karäer | Karaite |