| Doppelrohrblatt | double reed |
| Doppelschlag | brace |
| Doppelbett | double bed full-size bed king-size bed |
| Doppellaut | diphtong |
| Doppelmoral | double standard |
| Rohrblatt | reed |
| Doppelangebot | twofer |
| Doppelbödigkeit | ambiguity |
| Doppelherrschaft | diarchy |
| doppelpolig | bipolar |
| Doppelfehler | double fault |
| Doppelhaus | semi-detached house |
| Doppelmord | double murder |
| Doppelmörder | double-murderer two-time murderer |
| Lorbeerblatt | bay leaf |
| Kelchblatt | sepal |
| Doppelagent | double agent |
| Doppelbock | doppelbock |
| Doppelehe | bigamy |
| Doppelflinte | double-barrelled shotgun |