The word "refutes" is used to describe the act of proving something wrong or invalid. There are many synonyms for this word that can help to expand your vocabulary and make your writing more dynamic. Some common synonyms for "refute" include disprove, contradict, rebut, negate, and challenge. Each of these words has a slightly different connotation, so it is important to choose the right one for the context in which it is being used. For example, "disprove" implies that something has been definitively shown to be false, while "negate" suggests that something has been shown to have no effect or value. By using a variety of synonyms for "refute," you can make your writing more precise and engaging.