| Oberarm | upper arm |
| oberer | upper |
| Obergurt | surcingle |
| Oberhand | upper hand |
| Oberhaut | epidermis |
| Oberherr | suzerain |
| Oberkorn | Oberkorn |
| Oberon | Oberon |
| Oberton | overtone |
| ober | upper above |
| Ober | waiter queen |
| obere | upper |
| oberst | topmost |
| Oberst | colonel |
| Oberbau | track |
| Oberhaus | upper house upper chamber House of Lords |
| Oberhemd | shirt vest |
| Oberin | Mother Superior |
| Oberlauf | headwater upper reaches |
| Obers | cream whipping cream |