The word "re-tracts" refers to the act of withdrawing or taking back something that was previously stated or done. Some antonyms for this word include affirm, assert, declare, maintain, and proclaim. These words suggest that the speaker is standing by their original statement or action and refusing to back down or apologize. Other antonyms for "re-tracts" include extend, increase, expand, and grow, which suggest a sense of progression or forward motion rather than a step back. Ultimately, the choice of antonym depends on the context and intention of the speaker or writer, as well as the desired effect on the audience.