Artificial intelligent assistant

diarchic

diarchic, a.
  (daɪˈɑːkɪk)
  Also dyarchic.
  [f. diarchy: see -ic.]
  = prec. So diˈarchical a.

1920 Edin. Rev. Oct. 386 The diarchic character of the Swiss Government. 1921 Spectator 5 Feb. 161/2 The preposterous dyarchical constitution forced upon India by Mr. Montagu. 1926 Contemp. Rev. Feb. 240 He broke every rule of the diarchic principle. Ibid. Mar. 274 The dyarchic executives. 1963 Times 28 Jan. 9/3 The new dyarchic central government would presumably deal with ‘national’ issues.

Oxford English Dictionary

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