Artificial intelligent assistant

opinionatist

oˈpinionatist Obs.
  [f. as opinionately adv. + -ist.]
  An opinionated person; an obstinate dogmatist.

1634 Sir T. Herbert Trav. 222 None save detracting opinionatists can justly oppose such worthy testimonies. 1651 Baxter Inf. Bapt. 146 Meer talking censorious Opinionatists. 1720 Fenton Serm. bef. Univ. Oxford 11 The pernicious Counsels of some such Opinionatists.

Oxford English Dictionary

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