Artificial intelligent assistant

unbarded

unˈbarded, ppl. a.
  [un-1 8.]
  = unbarred ppl. a.2

1598 Barret Theor. Warres v. ii. 142 Well mounted vpon a strong horse vnbarded. 1846 H. W. Torrens Rem. Milit. Hist. 95 The real Grecian cavalry..used un-barded horses.

Oxford English Dictionary

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