| Carburize | v. t. |
| Decarburize | v. t. To deprive of carbon; to remove the carbon from. [ 1913 Webster ] |
| carbonize | (v) unite with carbon, Syn. carburize, carbonise, carburise, Example: carburize metal |
| decarbonize | (v) remove carbon from (an engine), Syn. decarburise, decoke, decarburize, decarbonise |