concurrence
US /kənˈkɝː.əns/
UK /kənˈkɝː.əns/

1.
agreement or consistency
:
•
The two reports showed a strong concurrence in their findings.
•
The decision was made with the concurrence of all committee members.
2.
the simultaneous occurrence of events or circumstances
:
•
The concurrence of several factors led to the unexpected outcome.
•
There was a strange concurrence of events that day.