| Réponse | Nombre de lettres |
|---|---|
| CLVI | 4 lettres |
| CMPP | 4 lettres |
| CNAC | 4 lettres |
| CNEF | 4 lettres |
| CNES | 4 lettres |
| CNIE | 4 lettres |
| CNIL | 4 lettres |
| CNRS | 4 lettres |
| CNUT | 4 lettres |
| COAL | 4 lettres |
| COBA | 4 lettres |
| COBE | 4 lettres |
| COBS | 4 lettres |
| COCA | 4 lettres |
| COCO | 4 lettres |
| COCU | 4 lettres |
| CODA | 4 lettres |
| CODE | 4 lettres |
| COEN | 4 lettres |
| COEP | 4 lettres |
| COHE | 4 lettres |
| COHL | 4 lettres |
| COIN | 4 lettres |
| COIR | 4 lettres |
| COIS | 4 lettres |
| COIT | 4 lettres |
| COKE | 4 lettres |
| COLA | 4 lettres |
| COLE | 4 lettres |
| COLI | 4 lettres |
| COLL | 4 lettres |
| COLO | 4 lettres |
| COLS | 4 lettres |
| COLT | 4 lettres |
| COMA | 4 lettres |
| COME | 4 lettres |
| CONE | 4 lettres |
| CONF | 4 lettres |
| CONI | 4 lettres |
| CONS | 4 lettres |
| COOK | 4 lettres |
| COOL | 4 lettres |
| COOP | 4 lettres |
| COOT | 4 lettres |
| COPA | 4 lettres |
| COPS | 4 lettres |
| COQS | 4 lettres |
| CORA | 4 lettres |
| CORB | 4 lettres |
| CORE | 4 lettres |