| Réponse | Nombre de lettres |
|---|---|
| OLYMPIADE | 9 lettres |
| OLYMPIENS | 9 lettres |
| OMBELLULE | 9 lettres |
| OMBRAGEUX | 9 lettres |
| OMBRELLES | 9 lettres |
| OMBUDSMAN | 9 lettres |
| OMELETTES | 9 lettres |
| OMETTRONS | 9 lettres |
| OMISSIONS | 9 lettres |
| OMMATIDIE | 9 lettres |
| OMOPLATES | 9 lettres |
| ONAGRACEE | 9 lettres |
| ONAGRAIRE | 9 lettres |
| ONANISTES | 9 lettres |
| ONCOLOGIE | 9 lettres |
| ONCTUEUSE | 9 lettres |
| ONDELETTE | 9 lettres |
| ONDEMETRE | 9 lettres |
| ONDINISME | 9 lettres |
| ONDOYANTE | 9 lettres |
| ONDULANTE | 9 lettres |
| ONEREUSES | 9 lettres |
| ONIRISMES | 9 lettres |
| ONTARIENS | 9 lettres |
| OOMYCETES | 9 lettres |
| OOSPHERES | 9 lettres |
| OPACIFIEE | 9 lettres |
| OPACIFIER | 9 lettres |
| OPACIFIES | 9 lettres |
| OPALISENT | 9 lettres |
| OPERANTES | 9 lettres |
| OPERATEUR | 9 lettres |
| OPERATION | 9 lettres |
| OPERCULES | 9 lettres |
| OPERETTES | 9 lettres |
| OPHTALMIE | 9 lettres |
| OPINIATRE | 9 lettres |
| OPIOMANIE | 9 lettres |
| OPPORTUNE | 9 lettres |
| OPPORTUNS | 9 lettres |
| OPPOSANTE | 9 lettres |
| OPPRESSEE | 9 lettres |
| OPPRESSER | 9 lettres |
| OPPRESSES | 9 lettres |
| OPPRIMANT | 9 lettres |
| OPPRIMEES | 9 lettres |
| OPPROBRES | 9 lettres |
| OPSOMANIE | 9 lettres |
| OPTICIENS | 9 lettres |
| OPTIMISAI | 9 lettres |