| Callingcard | calling card |
| Calciumcarbid | calcium carbide |
| Calgary | Calgary |
| Callgirl | call girl callgirl |
| Gallengang | bile duct |
| Kalligraf | calligrapher |
| Kalligramm | calligram |
| Alleingang | solo attempt solo run |
| Hallenbad | indoor pool indoor swimming bath indoor swimming pool pool swimming pool |
| Kalligraph | calligrapher |
| Billigware | commodity |
| kollinear | collinear |
| Haflinger | Haflinger |
| Kaliningrad | Kaliningrad |
| Stalingrad | Stalingrad |
| Canard | canard |
| Mainboard | mainboard motherboard system board |
| Calciumoxid | calcium oxide |
| Calimocho | calimocho |
| Calla | arum lily |