Third-person singular simple present indicative form of contradict.(verb)
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Use "contradicts" in a sentence
"McCain contradicts himself so much that I bet he doesn't even know who he is."
"And there are a great many areas where the “official” account of things just plain contradicts what really happened."
"Calling into question what he said, which the evidence contradicts, is not treasonous, rather it is patriotic because it shows that as an American you using your right s and responsibilities to ensure that we continue to have responsible government."