Artificial intelligent assistant

unwilfully

unˈwilfully, adv. rare.
  [un-1 11. Cf. prec.]
  1. Unintentionally; involuntarily; undesignedly.

1382 Wyclif Prol. Bible iii. 5 Citees of refuyt..for hem that shedden blood vnwilfully, not of purpos. 1627 Sanderson Serm. I. 265 He did it unwittingly, and therefore unwilfully.

   2. Against one's wish or will. Obs.—1

1435 Misyn Fire of Love 52 Qwho wilfully god despisyd in dedely syn in casting down, vnwilfully after þis lyfe, god demand, sal be dampnyd.

Oxford English Dictionary

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