| obetingad | whole-hearted |
| obetingat | implicitly |
| obetvinglig | uncontrollable |
| obetydlig | footling |
| obetydlig person | small beer |
| obetydlighet | triviality |
| obetydligt | slightly |
| obetänksam | audacious |
| obetänksamhet | indiscretion |
| obetänksamt | unthinkingly |
| obevakad | unguarded |
| obeveklig | relentless |
| obeveklighet | inflexibility |
| obevekligt | continuously |
| obevisat uttalande | unproved statement |
| obeväpnad | unarmed |
| OBEY | Andre the Giant Has a Posse |
| Obi-Wan Kenobi | Obi-Wan Kenobi |
| obildad | rude |
| obildbar | ineducable |
| obildning | illiteracy |
| Objective-C | Objective-C |
| objekt | object |
| objektiv | objective |
| Objektiv moral | Absolutism |
| objektiva | objectives |
| objektivitet | objectivity |
| Objektorienterad programmering | Object-oriented programming |
| objuden | unbidden |
| objuden gäst | intruder |
| oblandad | pure |
