| Oberkopf | scalp |
| Oberkorn | Oberkorn |
| Überkopf- | overhead |
| Eierkopf | egghead |
| Querkopf | maverick queer fellow |
| Oberböse | villain |
| Oberon | Oberon |
| Oberton | overtone |
| Oberholz | overstory |
| Oberkörper | upper body superfield |
| Oberlauf | headwater upper reaches |
| oberkant | above |
| verkopft | heady |
| Wirrkopf | airhead |
| Löwenkopf | Lion's Head |
| Totenkopf | skull and crossbones |
| Oberdeck | weather deck |
| Oberende | head |
| Obergurt | surcingle |
| Oberhand | upper hand |