| Quellensteuer | PAYE pay as you earn withholding tax |
| Quellwasser | spring water |
| Quereinsteiger | career changer |
| Querlenker | control arm suspension arm transverse link wishbone |
| Bullenziemer | pizzle |
| Bullenstander | preventer |
| Höllenfeuer | hellfire |
| Bediensteter | attendant |
| Kirchensteuer | church tax |
| Stempelsteuer | stamp duty |
| Quellen | root |
| quellen | gush well soak swell |
| Quereinstieg | career change |
| Quelldatei | source file |
| Queller | glasswort common glasswort |
| Quelltext | source code |
| Kellertür | cellar door |
| Wellenbrecher | breakwater |
| Wellenleiter | waveguide |
| Wellenreiher | Malayan night heron |