| Doppelkreuz | number sign double sharp |
| Doppelkeks | sandwich cookie |
| Gipfelkreuz | cross on the summit |
| Doppelagent | double agent |
| Doppeldenk | doublethink |
| Doppelehe | bigamy |
| Doppelsieg | win-win |
| Doppelte | double |
| Doppelter | double |
| Doppeltüren | double doors |
| Doppelakut | double acute accent |
| Doppelbett | double bed full-size bed king-size bed |
| Doppelhaus | semi-detached house |
| Doppelkinn | double chin |
| Doppelklick | double click |
| Doppellaut | diphtong |
| Doppelstern | binary star |
| Hohlkreuz | hollow back |
| Drehkreuz | turnstile transport hub lug wrench |
| Doppel- | semi-detached |
| doppel- | double |