anti-rational       
adjective (also antirational) uk/ˌæn.tiˈræʃ.ən.əl/ us/ˌæn.taɪˈræʃ.ən.əl/
 反理性的
opposed to the ideas of rationalism (= the belief or principle that actions and opinions should be based on reason rather than emotion or religion)
  The Dadaists were an anti-art, anti-rational movement of the early 20th century. 达达主义是二十世纪初期的反艺术反理性运动。 
 Synonym: anti-rationalist
 - More examples
 - Some libertarians have a hostility towards religion, which they see as anti-rational.
 - Shestov was an antirational and anti-moral philosophical thinker.
 - Some groups appeared to be anti-industrial, anti-institutional, even antirational.
 - He shared the unfettered creativity and antirational stance of the Surrealists.
 
Compare: irrationalrational