coincidental

it cannot be coincidental that these years were a time of important new developments.

it's convenient that his plan is coincidental with the group's closure.

It was purely coincidental that we both ended up at the same restaurant.

Their similar tastes in music are purely coincidental.

The timing of their arrival was completely coincidental.

The two strangers meeting at the bus stop was purely coincidental.

Their matching outfits were not coincidental, they planned it that way.

The fact that they both chose the same book was purely coincidental.

Their paths crossing in the park was purely coincidental.

The resemblance between the two actors is purely coincidental.

The timing of their phone call was coincidental.

Their decision to travel to the same city was purely coincidental.