| Quaddel | welt |
| Quaffel | quaffle |
| Quargel | Olomouc cheese |
| Quade | Quadi |
| Quader | cuboid rectangular cuboid rectangular parallelepiped |
| Paddel | paddle |
| Buddel | bottle |
| Quendel | Breckland thyme |
| Quaken | croak |
| quaken | croak quack |
| quäken | squeak |
| Quappe | burbot |
| Quartil | quartile |
| Quad | quad quad bike |
| Quadrat | square |
| Qual | torment agony torture pain |
| Qualle | jellyfish |
| Quanten | big trotters boats clodhoppers |
| Quantil | quantile |
| Quartal | quarter |