Contriturating is a rare and specific term which refers to the act of crushing or pulverizing something. It is difficult to find direct antonyms for such a unique word, however, some related antonyms include building up, constructing, creating, and rebuilding. These words imply the act of forming, shaping or strengthening something, which is the opposite of contriturating. Antonyms for contriturating can also be found in synonyms for its opposite meaning. For example, antonyms like preserving, salvaging, and restoring describe the restoration of a damaged item instead of breaking it down. Overall, while there may not be an exact word that serves as an opposite for contriturating, there are plenty of related words that describe the opposite processes.