The word "refutative" means to deny or disprove something. Synonyms for refutative include contradictory, rebuttal, disproving, negating, and contradicting. These words convey the same meaning as refutative, but they are slightly different in use. For example, "contradictory" refers to something that opposes or goes against what has been said or done, while "rebuttal" means an argument against a claim or statement. "Disproving" and "negating" both mean to deny or invalidate something, while "contradicting" implies a direct opposition. These synonyms offer different ways to express the same idea, allowing us to convey our message in various contexts and situations.