| dreizackig | three-pronged |
| Dreizack | trident arrowgrass |
| dreieckig | triangular |
| zweizackig | bifurcate |
| dreifarbig | tricolor |
| dreckig | dirty filthy |
| dreimalig | triple |
| dreistöckig | three-story |
| dreitägig | three-day |
| Dreidecker | triplane |
| dreiphasig | three-phase |
| dreiseitig | tripartite |
| dreiteilig | tripartite |
| Dreieck | triangle |
| Dreikönig | Three Kings' Day |
| Dreisamkeit | threesome |
| dreibeinig | three-legged |
| dreifach | triple threefold |
| dreiköpfig | three-headed |
| dreisilbig | trisyllabic |