coincidence

Definitions

A remarkable concurrence of events or circumstances that have no apparent causal connection.

The fact of corresponding in nature or in time of occurrence.

Examples

It was a strange coincidence that we both wore the exact same outfit to the party.

Do you really believe it was just a coincidence that we ran into each other in a city so far from home?

Synonyms

accident chance fluke serendipity fortuity happenstance casualty

Antonyms

design intent plan purpose calculation premeditation certainty