The crossword solution for the term 'Prove to be false or incorrect' is REBUT. Rebutting is a form of argumentation in which one party presents evidence or arguments to counter another party's claims. It is a common tactic used in debates, courtrooms, and other forms of discourse. Rebutting is an important part of any argument, as it allows for the presentation of counter-arguments and helps to ensure that all sides of an issue are considered.