Artificial intelligent assistant

misaccident

miˈsaccident Obs.
  [f. mis-1 4 + accident n., after mischance.]
  = mischance, mishap.

1623 in H. Foley Rec. Eng. Prov. S.J. I. 95 His majestie was verie sorrie for the mis-accident that happened at the French Ambassador's. 1633 Bp. Hall Occas. Medit. vi. 16 Here is a great world in a little roome, by the skill of the workeman, but in lesse roome, by mis-accident. 1648Breathings Devout Soul (1851) 187 Secular mis-accidents.

Oxford English Dictionary

yu7NTAkq2jTfdvEzudIdQgChiKuccveC e4fc880df243a21afec0c3a99853bf5a