► wrong not correct, or based on something that is not correct: He gave the wrong answer. Your calculations must be wrong.
► incorrect not right. Used about facts, answers, etc. Incorrect sounds more formal than wrong
► erroneous formal not correct: The information we received was erroneous.
► inaccurate not exactly right. Used about information, a number, etc. that ought to be right: The sales figures were inaccurate.
► misleading likely to make someone believe something that is not true: He admitted making a deliberately misleading statement to Congress.
► untrue wrong and not true. Used about what people say: The rumors about the school closing were later shown to be untrue.
► false wrong and not true. Used about information: He used false financial statements to defraud investors.
► mistaken not correct and based on bad judgment. Used about ideas and beliefs: She was under the mistaken impression that he was rich.
► fallacious formal containing or based on false ideas: His argument involves a lot of fallacious reasoning.