| Quintupel | quintuplet |
| quintupel | quintuple |
| Quintal | quintal |
| Quinte | fifth |
| Quintin | Quentin |
| Quinkunx | quincunx |
| Quintett | quintet |
| Quintinus | Quentin Quinten Quinton |
| Quitte | quince |
| Quittung | receipt |
| eintüten | wrap up |
| Eintel | whole |
| Quantum | quantum |
| Tupel | tuple |
| multipel | multiple |
| Quietschen | creak |
| quietschen | squeak |
| Quilt | quilt |
| Quirinal | Quirinal Hill |
| quiek | wheek |