| Antwoord | Aantal letters |
|---|---|
| OBAMACARE | 9 letters |
| OBBLIGATO | 9 letters |
| OBDUCEREN | 9 letters |
| OBESITEIT | 9 letters |
| OBJECTIEF | 9 letters |
| OBLIEIJZER | 9 letters |
| OBLIGATIE | 9 letters |
| OBLIGEANT | 9 letters |
| OBLIGEREN | 9 letters |
| OBLITEREN | 9 letters |
| OBSCURANT | 9 letters |
| OBSEDEREN | 9 letters |
| OBSEQUIUM | 9 letters |
| OBSERVANT | 9 letters |
| OBSESSIEF | 9 letters |
| OBSESSIES | 9 letters |
| OBSIDIAAN | 9 letters |
| OBSTAKELS | 9 letters |
| OBSTINAAT | 9 letters |
| OBTINEREN | 9 letters |
| OCARINIST | 9 letters |
| OCCASSION | 9 letters |
| OCCLUSIEF | 9 letters |
| OCCULATIE | 9 letters |
| OCCULEREN | 9 letters |
| OCCUPATIE | 9 letters |
| OCCUPATIO | 9 letters |
| OCCUPEREN | 9 letters |
| OCEANIDEN | 9 letters |
| OCEANISCH | 9 letters |
| OCTOPUSSY | 9 letters |
| ODENMOORD | 9 letters |
| ODONTICUM | 9 letters |
| OECOLOGIE | 9 letters |
| OEFENBAAN | 9 letters |
| OEFENDUEL | 9 letters |
| OEFENKAMP | 9 letters |
| OEFENSTOF | 9 letters |
| OEFENSTUK | 9 letters |
| OEFENVELD | 9 letters |
| OEIGOEREN | 9 letters |
| OEKDEJONG | 9 letters |
| OELARLIDI | 9 letters |
| OELARTALI | 9 letters |
| OELINHOUT | 9 letters |
| OENOLOGIE | 9 letters |
| OENOMANIE | 9 letters |
| OENOMETER | 9 letters |
| OENOTHERA | 9 letters |
| OEPASBOOM | 9 letters |