Artificial intelligent assistant

skulkery

ˈskulkery Obs.
  Also 5 sculkery, scolcurye, skolkerye, skoulkery.
  [f. skulk v. + -ery.]
  The practice of skulking.

c 1400 Laud Troy Bk. 7602, I may not longe it suffry Off that Achilles with his sculkery. Ibid. 8360. ? a 1400 Morte Arth. 1644 For na skomfitoure in skoulkery is skomfite euer.

Oxford English Dictionary

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