Answer: contradict

AnswerCrossword Clue
CONTRADICTOppose in words.
CONTRADICTTake issue with.
CONTRADICTDeny.
CONTRADICTTake issue with
CONTRADICTGainsay
CONTRADICTNegate
contradictAssert the opposite of a statement made by (someone)
contradictBe in conflict with
contradictDeny the truth of (a statement), esp. by asserting the opposite
contradictto assert the contrary of