Artificial intelligent assistant

indefatigably

indeˈfatigably, adv.
  [f. as prec. + -ly2.]
  In an indefatigable manner; unweariedly; with unremitting perseverance.

1586 W. Webbe Eng. Poetrie (Arb.) 34 Master Arthur Golding..which..trauelleth as yet indefatigably, and is addicted without society, by his continuall laboure, to profit this nation and speeche in all kind of good learning. 1682 Dryden Pref. Relig. Laici Wks. (Globe) 185 A man indefatigably zealous in the service of the Church. 1748 Anson's Voy. iii. v. 336 We laboured indefatigably in getting in our water. 1887 Ruskin Præterita II. 413 Indefatigably carrying his little daguerreotype box up everywhere.

Oxford English Dictionary

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