| opponente | Translate | Sentences | Definition |
| opportunisme | Translate | Sentences | Definition |
| opportuun | Translate | Sentences | Definition |
| oppositiecoalitie | Translate | Sentences | Definition |
| oppositiejaren | Translate | Sentences | Definition |
| oppositiekrant | Translate | Sentences | Definition |
| oppositiekringen | Translate | Sentences | Definition |
| oppositiekuur | Translate | Sentences | Definition |
| oppositieleidster | Translate | Sentences | Definition |
| oppositielid | Translate | Sentences | Definition |
| oppositierol | Translate | Sentences | Definition |
| oppressie | Translate | Sentences | Definition |
| oppuntstelling | Translate | Sentences | Definition |
| oprekking | Translate | Sentences | Definition |
| oprichter-directeur | Translate | Sentences | Definition |
| opril | Translate | Sentences | Definition |
| opruststelling | Translate | Sentences | Definition |
| opslagtank | Translate | Sentences | Definition |
| opslibbing | Translate | Sentences | Definition |
| opslingering | Translate | Sentences | Definition |
| opslokking | Translate | Sentences | Definition |
| opslurping | Translate | Sentences | Definition |
| opspoorbaar | Translate | Sentences | Definition |
| opspraak | Translate | Sentences | Definition |
| opstokerij | Translate | Sentences | Definition |
| opt-in | Translate | Sentences | Definition |
| opt-out | Translate | Sentences | Definition |
| optakeling | Translate | Sentences | Definition |
| optatief | Translate | Sentences | Definition |
| optica | Translate | Sentences | Definition |
| optima | Translate | Sentences | Definition |
| optimisme | Translate | Sentences | Definition |
| optimum | Translate | Sentences | Definition |
| optrede | Translate | Sentences | Definition |
| optrekking | Translate | Sentences | Definition |
| opulentie | Translate | Sentences | Definition |
| opvallenderwijs | Translate | Sentences | Definition |
| opvijzen | Translate | Sentences | Definition |
| opvoedingstaak | Translate | Sentences | Definition |
| opwachting | Translate | Sentences | Definition |
| opwikkelspoel | Translate | Sentences | Definition |
| opwindspoel | Translate | Sentences | Definition |
| opzagen | Translate | Sentences | Definition |
| opzending | Translate | Sentences | Definition |
| opzetstuk | Translate | Sentences | Definition |
| opzetting | Translate | Sentences | Definition |
| opzichte | Translate | Sentences | Definition |
| opzij | Translate | Sentences | Definition |
| opzuiging | Translate | Sentences | Definition |
| orakeltaal | Translate | Sentences | Definition |
| orang-oetan | Translate | Sentences | Definition |
| orangisme | Translate | Sentences | Definition |
| oranje | Translate | Sentences | Definition |
| oranje-blanje-bleu | Translate | Sentences | Definition |
| oranje-bruin | Translate | Sentences | Definition |
| oranjekleur | Translate | Sentences | Definition |
| oranjemarmelade | Translate | Sentences | Definition |
| oranjetruidrager | Translate | Sentences | Definition |
| orante | Translate | Sentences | Definition |
| ordergedreven | Translate | Sentences | Definition |
| ordeteken | Translate | Sentences | Definition |
| ordinatie | Translate | Sentences | Definition |
| ordovicium | Translate | Sentences | Definition |
| oreade | Translate | Sentences | Definition |
| oregano | Translate | Sentences | Definition |
| orgaanuitname | Translate | Sentences | Definition |
| organdie | Translate | Sentences | Definition |
| organigram | Translate | Sentences | Definition |
| organisatietaken | Translate | Sentences | Definition |
| organza | Translate | Sentences | Definition |
| orgeade | Translate | Sentences | Definition |
| orgieën | Translate | Sentences | Definition |
| oriflamme | Translate | Sentences | Definition |
| origami | Translate | Sentences | Definition |
| origine | Translate | Sentences | Definition |
| orkestenbestel | Translate | Sentences | Definition |
| orkestrion | Translate | Sentences | Definition |
| orkeststuk | Translate | Sentences | Definition |
| ornaat | Translate | Sentences | Definition |
| ornamentiek | Translate | Sentences | Definition |
| ornithologie | Translate | Sentences | Definition |
| orografie | Translate | Sentences | Definition |
| orthodidactiek | Translate | Sentences | Definition |
| orthodontie | Translate | Sentences | Definition |
| orthodoxie | Translate | Sentences | Definition |
| orthopedagogie | Translate | Sentences | Definition |
| orthopedagogiek | Translate | Sentences | Definition |
| orthopedie | Translate | Sentences | Definition |
| osmose | Translate | Sentences | Definition |
| ossenstaart | Translate | Sentences | Definition |
| ossenstal | Translate | Sentences | Definition |
| ostensorium | Translate | Sentences | Definition |
| osteologie | Translate | Sentences | Definition |
| osteopathie | Translate | Sentences | Definition |
| osteoporose | Translate | Sentences | Definition |
| ostracisme | Translate | Sentences | Definition |
| otium | Translate | Sentences | Definition |
| ottomane | Translate | Sentences | Definition |
| oud-kamerlid | Translate | Sentences | Definition |
| oud-aanvoerder | Translate | Sentences | Definition |