| Rückstau | backlog |
| Rückschau | retrospect |
| Rückstand | residue |
| Rückstoß | recoil |
| Rucksack | backpack rucksack knapsack haversack |
| Rückgrat | backbone spine backbone chain |
| Rücklauf | return response |
| Rücksitz | back-seat |
| rückzu | back way |
| Drecksau | dirty pig filthy swine swine |
| Jackstag | jackstay |
| Brückentag | long weekend bridge |
| Druckstock | plate |
| Rucken | jolt |
| rucken | jerk |
| Rücken | back backstroke spine ridge |
| rücken | move draw push proceed |
| Rucola | arugula |
| Rückgeld | change |
| Rücklage | provision |