| Kohlefaser | carbon fiber |
| Kohlepapier | carbon paper |
| Holzfaser | woodchip |
| Kokosfaser | coir |
| Kohlblätter | collard greens |
| Kohleflöz | coal seam |
| Kohleneimer | scuttle |
| Kohlenfisch | sablefish |
| Kohlfisch | coalfish Spanish fly |
| Kohleherd | coal stove |
| Kohlmeise | great tit |
| Köhler | collier charburner charcoal burner pollock |
| Wohltäter | benefactor |
| Schleuser | people smuggler |
| Akrylfaser | acrylic fiber |
| Kleckser | dauber |
| Kochmesser | chef's knife |
| Vorleser | reader |
| Kolosser | Colossian Colossians |
| Kühlwasser | cooling water |