| Demarkationslinie | line of demarcation |
| Absorptionslinie | absorption line |
| Gravitationslinse | gravitational lens |
| Defäkation | defecation |
| Separatistin | separatist |
| Delegationsleiter | head of delegation |
| Derivationsaffix | derivational affix |
| Kombinationszange | combination pliers engineers pliers |
| Definitionsmenge | domain |
| Desorptionsmittel | desorbent |
| Reaktionärin | reactionary |
| Reaktionswärme | heat of reaction |
| Reaktionszeit | reaction time response time |
| Erosionsrinne | gully |
| Verkehrslinie | line transportation line route track |
| demokratisieren | democratize |
| demoralisieren | demoralize |
| Emanation | emanation |
| Semasiologie | semasiology |
| Marktgemeinde | market town |