Antonyms are the words that have the opposite meanings of a given word. The word "reweighs" means to weigh again, so its antonyms would be words that mean not to weigh again. Some of the antonyms for "reweighs" may include words like ignore, disregard, underestimate, disregard, neglect, and overlook. If something is ignored, it means that it is not given attention or importance. Neglect means to ignore or pay less attention to something or someone. Disregard refers to ignoring or not following something. Similarly, the word "overlook" means to miss or fail to notice something. Therefore, "ignore," "disregard," "neglect," and "overlook" can be considered antonyms for the word "reweighs.