Artificial intelligent assistant

galler

ˈgaller rare—1.
  [f. gall v.1 + -er1.]
  One who galls or irritates.

1674 N. Fairfax Bulk & Selv. 114 A willingness to be rid of those gallers that twinge the brain of the stiff maintainer of this.

Oxford English Dictionary

yu7NTAkq2jTfdvEzudIdQgChiKuccveC 8ff12be097865a3d87a79adaf659a2cd