Artificial intelligent assistant

profligator

ˈprofligator Now rare or Obs.
  [Agent-n. in L. form from profligate v.: see -or.]
  One who or that which ‘profligates’; an overthrower.

1694 Salmon Bate's Dispens. (1713) 305/1 That stiptick Medicaments are the chief Profligators of those Diseases.

Oxford English Dictionary

yu7NTAkq2jTfdvEzudIdQgChiKuccveC 42ed207109dec2157881c50c3e6dd8b1