contradictory
Cross references: 1. opposite 1. con.tra.dic.to.ry \.ka:n-tr*-'dik-t(*-)re-\ n 1a: something that contradicts 1b: OPPOSITE, CONTRARY 2: a proposition so related to another that if either is true or false the other is false or true 2. contradictory aj 1: CONTRADICTIOUS 2: involving, causing, or constituting a contradiction