[{"Bold_text": "adjective", "List Items": ["asserting the contrary or opposite; contradicting ;inconsistent; logically opposite:contradictory statements.Synonyms: paradoxical , irreconcilable", "tending or inclined to contradict ."]}, {"Bold_text": "noun", "List Items": ["Logic.a proposition so related to a second that it is impossible for both to be true or both to be false."]}]