| Kurzwelle | shortwave |
| Kurzweil | pastime amusement diversion |
| kurzweilen | entertain |
| kurzwellig | shortwave |
| Kurbelwelle | crankshaft |
| Kurzwaffe | handgun |
| Kurzwahl | speed dial |
| Kurzware | notion |
| Kürzel | abbreviation |
| kurzweg | directly |
| kurzweilig | entertaining |
| Querwelle | transverse wave |
| Bugwelle | bow wave |
| Kaltwelle | cold wave cold-perm permanent wave |
| Karamelle | caramel |
| Kupelle | cupel |
| Parzelle | lot |
| Karavelle | caravel |
| Kurbeln | crank |
| kurbeln | turn wind film shoot |