Artificial intelligent assistant

parricidious

parriˈcidious, a. Obs.
  [f. L. parricīdi-um parricide2 + -ous.]
  = parricidal.

1609 Bp. W. Barlow Answ. Nameless Cath. 241 The vngratious and vnnaturall despight of a Parricidious Vsurper. Ibid. 246 A parricidious Murder. 1779 Hist. Mod. Europe I. xix. 228 This parricidious Zealot. 1807 J. Barlow Columb. v. 397 Arrest, my son, thy parricidious hate.

Oxford English Dictionary

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