| Kuckuck | cuckoo |
| kuckuck | cuckoo |
| Kuckucksuhr | cuckoo clock |
| ruckzuck | at the double in a jiffy lickety-split on the double |
| Kücken | chick |
| kucken | look |
| Zuckung | jerk |
| Ausguck | crow's nest lookout |
| Muckefuck | coffee substitute |
| Rucksack | backpack rucksack knapsack haversack |
| mucksch | cross |
| zurück | back |
| Küchle | fritter |
| küchen- | armchair |
| Kuchen | cake |
| Küche | kitchen cuisine cooking |
| Ducken | cringe |
| ducken | duck |
| Duckface | duckface |
| Jucken | itch |
| jucken | itch scratch |