contradictory
adj.
1530s, "mutually opposed, at variance," from Late Latin contradictorius "containing a contradiction or objection," from contradictus, past participle of contradicere (see contradiction). Meaning "fond of contradicting" is from 1891. Used earlier as a noun (late 14c.).
〔李〕[contradict v. 同⋯矛盾；-ory →] a. contradict-ing；in contrary矛盾的，对立的
〔蒋〕[dict=say言，说（dict也作dic），-ory形容词后缀，…的] 矛盾的，对立的