| offenbar | obvious manifest obviously apparently evidently apparent |
| öffenbar | openable |
| offenbaren | bare disclose reveal |
| Offenbarung | revelation Apocalypse Revelation Revelations |
| offene | open source |
| offen | open |
| offensiv | offensive |
| Öffner | opener |
| Sonnenbär | sun bear |
| Höhlenbär | cave bear |
| Nasenbär | coati |
| Offenheit | candor |
| Söffer | boozer |
| Cofferdam | dental dam cofferdam rubber dam |
| Koffer | suitcase |
| Kofferdam | dental dam cofferdam rubber dam |
| Offenbarungseid | affidavit of means oath of disclosure oath of manifestation |
| Offensive | offensive |
| Offerte | offer bid |
| Offizier | officer commissioned officer mate piece |