| Quasar | quasar |
| Quader | cuboid rectangular cuboid rectangular parallelepiped |
| Quartär | Quaternary |
| Quaste | brush |
| Quäker | Quaker |
| Quästor | quaestor |
| quasi | quasi sort of virtually |
| Caesar | Caesar |
| Cäsar | Caesar |
| Chasar | Khazar |
| Zäsar | Caesar |
| Basar | bazaar |
| Husar | hussar |
| Pulsar | pulsar |
| Aquapark | aquapark |
| Quaken | croak |
| quaken | croak quack |
| quäken | squeak |
| Quappe | burbot |
| Quart | quart |