| corroborer | support |
| corroder | eat |
| corrompre | fix |
| corrompu | debauched |
| corrosif | corrosive |
| corrosion | corrosion |
| Corrosion sous contrainte | Stress corrosion cracking |
| corrosivité chimique | chemical corrosivity |
| corrupteur | demoralizing |
| corruptible | bribable |
| corruption | bribery |
| corruption totale | total depravity |
| Corrèze | Corrèze |
| Corrégidor | Corregidor |
| corrélatif | correlative |
| corrélation | correlation |
| Corrélation électronique | Electronic correlation |
| corréler | correlate |
| corsage | blouse |
| Corsair Memory | Corsair Memory |
| corsaire | corsair |
| Corsaire dunkerquois | Dunkirk raiders |
| Corsairfly | Corsairfly |
| Corse | Corsican |
