The word "re-states" means to repeat or state again. Some antonyms of this word would be to contradict, retract, or take back. If you are trying to express the opposite of "re-states" you may use words such as deny, negate, or refute. These words signify disapproving or disagreeing with the original statement or opinion. The use of antonyms is helpful in creating a well-balanced piece of writing. It allows the reader to see different sides of an argument or a situation. However, it's important to choose the right antonym, to avoid confusion or ambiguity in your writing.