How to use "coincidence" in a sentence

Now, as she watched this boy, his resemblance to Danny seemed to be more than mere coincidence

Danny, of course, had been writing about something else, and the dark interpretation that could be drawn from those two words now, after his death, was just a macabre coincidence.

It can't be coincidence."

"Are you going to tell me it was coincidence that the record stuck on those two words?"

"It wasn't a coincidence

There was an element of coincidence involved, but not all coincidence was meaningful

That is, except for one coincidence

And I think one coincidence is all right

'Was that the coincidence you mentioned?'

'That is the coincidence

The coincidence was that the call was made at exactly the same time as the pretend shot from the wood