Artificial intelligent assistant

enervous

eˈnervous, a. Obs. rare.
  [f. L. ēnerv-is (see prec.) + -ous.]
  Bereft of nerve and strength; powerless, futile, spiritless. (Used several times by R. North.)

1677 I. L. & S. D. Ded. to Cleveland's Poems A iiij b, We have only an enervous effeminate froth offered. a 1734 North Exam. i. iii. ¶93 (1740) 188 After the Plot became enervous, and all farther Use of it was despaired of.

Oxford English Dictionary

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