Artificial intelligent assistant

unsadden

unˈsadden, v.
  (un-2 6 a.)

1654 Whitlock Zootomia 483 It unsaddens the melancholy, quickens the dull, awaketh the drowsie. 1748 Richardson Clarissa (1811) IV. 355 The unsaddened heart..will not now, I hope, give the sable turn to every address of the man she dislikes not. Ibid. V. 224 [He] began to untwist and unsadden his features.

Oxford English Dictionary

yu7NTAkq2jTfdvEzudIdQgChiKuccveC b422874b8b505a0f1c0d89849886d9ed