| Karborund | carborundum |
| Karbon | Carboniferous |
| Carborundum | carborundum |
| Korund | corundum |
| Abgrund | abyss precipice |
| Karbonat | carbonate |
| Kardone | cardoon |
| Karerin | Carian |
| Kargland | barren |
| Kartomant | cartomancer |
| Karäerin | Karaite |
| karren | cart bring |
| Karren | cart Karren |
| Karlsruhe | Karlsruhe |
| Karobube | jack of diamonds |
| Karotin | carotene carotin |
| Karton | carton |
| kariogen | cariogenic |
| Barbarin | Philistine |
| Farbband | ribbon |