Artificial intelligent assistant

snacky

ˈsnacky, a. Sc.
  [Cf. snack a.]
  Clever, acute, sharp.

1806 Jamieson Pop. Ballards I. 297 Tam Tod was..Slee, snackie, and wilie, and quirkie. 1866 J. Smith Merry Bridal 3 Snacky Rab, an' pawky Hab.

Oxford English Dictionary

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