| Kalziurie | calciuria |
| Kalzium | calcium |
| Kalorie | calorie |
| Salzgurke | gherkin pickled gherkin |
| Kalabrier | Calabrian |
| Kalifin | caliph |
| Kalkerde | quicklime |
| Kalkfarbe | calcimine |
| Kalligraf | calligrapher |
| Kalligrafie | penmanship |
| Akalkulie | acalculia |
| Hypokalziurie | hypocalcinuria hypocalciuria |
| Kalabrien | Calabria |
| Kalahari | Kalahari Desert |
| Kalbsbries | calf's sweetbread |
| Kalium | potassium |
| Kalliope | Calliope |
| Kalziferol | calciferol |
| Malzdarre | oast |
| Salzburger | Salzburgian |