| Dreieck | triangle |
| dreieckig | triangular |
| Dreck | dirt filth crap dreg gunk muck junk rubbish shit trash |
| Dreieckmarke | triangular stamp |
| Dreier | threesome |
| Dreizack | trident arrowgrass |
| Drehen | roll |
| drehen | turn spin twist shoot |
| Dreidecker | triplane |
| Dreiheit | triplicity |
| Drever | drever |
| drei- | tri- |
| Drehe | surroundings |
| Drei | three |
| drei | three |
| Dreibein | tripod |
| Dreidel | dreidel |
| Dreiecksnebel | Triangulum Galaxy |
| Dreirad | tricycle |
| Dreizehn | thirteen |
| dreizehn | thirteen |