| Réponse | Nombre de lettres |
|---|---|
| FONDAMENTALE | 12 lettres |
| FORAMINIFERE | 12 lettres |
| FORETSNOIRES | 12 lettres |
| FORFANTERIES | 12 lettres |
| FORMELLEMENT | 12 lettres |
| FORTUITEMENT | 12 lettres |
| FOSSECOMMUNE | 12 lettres |
| FOURGONNETTE | 12 lettres |
| FOURMILIERES | 12 lettres |
| FOUTRELECAMP | 12 lettres |
| FRAGMENTAIRE | 12 lettres |
| FRAMBOISIERS | 12 lettres |
| FRANCISCAINE | 12 lettres |
| FRANCOPHONES | 12 lettres |
| FRANGIPANIER | 12 lettres |
| FRANKENSTEIN | 12 lettres |
| FREMISSEMENT | 12 lettres |
| FREQUENTABLE | 12 lettres |
| FREQUENTATIF | 12 lettres |
| FRIGORIFIANT | 12 lettres |
| FRIPONNERIES | 12 lettres |
| FROMSEATOSEA | 12 lettres |
| FULIGINEUSES | 12 lettres |
| FULMINATIONS | 12 lettres |