Artificial intelligent assistant

polemist

polemist
  (ˈpɒlɪmɪst)
  [ad. Gr. πολεµιστής a warrior, f. πολεµίζειν to wage war; see polemize. So F. polémiste.]
  One versed in polemics; a controversialist; = polemic n. 2.

1825 Gentl. Mag. XCV. ii. 228 Cardinal of St. Sabin and polemist. 1888 J. Ker Lect. Hist. Preaching iv. 62 He was a critic, a polemist, an apologist.

Oxford English Dictionary

yu7NTAkq2jTfdvEzudIdQgChiKuccveC e85176a7e05294b7171d5694f3097881