coincident

/K OW0 IH1 N S AH0 D AH0 N T/
noun
  1. 1

    Either of multiple simultaneous related incidents

adjective
  1. 1

    (of two events) Occurring at the same time.

  2. 2

    (of two objects) Being in the same location.

  3. 3

    Being in accordance, matching.

Source: https://en.wiktionary.org/wiki/coincident