The antonyms for the word "trans forms" are "maintains", "preserves", and "retains". These words imply that the object or subject being discussed is not undergoing any significant change or alteration. "Maintains" suggests that something is being kept in its current state, without any modifications or adjustments. "Preserves" implies that something is being protected or kept intact, as in the case of preserving food or historical artifacts. "Retains" suggests that something is being held onto, or not given up, as in the case of retaining memories or possessions. These antonyms provide a contrast to the idea of transformation, emphasizing the stability and continuity of things.