| differenzieren | differentiate distinguish |
| Differenzierung | differentiation |
| differenzierbar | differentiable |
| differieren | differ |
| referenzieren | reference |
| Differenzial | differential |
| differenzial | differential |
| Differenziation | differentiation |
| diffundieren | diffuse |
| Differdingen | Differdange |
| Differentiation | differentiation |
| Differenz | difference remainder |
| diffamieren | defame vilify |
| offerieren | offer |
| fermentieren | ferment |
| disseminieren | disseminate |
| dekrementieren | decrement |
| dementieren | deny |
| denunzieren | denounce denunciate |
| derangieren | hamper |