Definitions for "Coincide"
To occur at the same time; to be contemporaneous; as, the fall of Granada coincided with the discovery of America.
go with, fall together
To correspond exactly; to agree; to concur; as, our aims coincide.
To occupy the same place in space, as two equal triangles, when placed one on the other.
happen simultaneously; "The two events coincided"
Keywords:  matter, views
be the same; "our views on this matter coincided"