Contradictory

Webster's Dictionary of the English Language

·adj Opposing or opposed; repugnant.

II. Contradictory ·noun A proposition or thing which denies or opposes another; contrariety.

III. Contradictory ·noun propositions with the same terms, but opposed to each other both in quality and quantity.

IV. Contradictory ·adj Affirming the contrary; implying a denial of what has been asserted; also, mutually contradicting; inconsistent.