Are you even quite certain that your happy reunion with the lady was entirely accidental?

These echoes can hardly be called self-conscious, but neither do they seem entirely accidental.

Very little is known about this major development in the tradition, due to an absence of sufficient evidence, and it may have been entirely accidental.

Assault charges were filed, but the band considered it to have been entirely accidental.

I doubted that what he told me of had been entirely accidental.

No doubt the impact, heavy enough to send me staggering across the terrace, was entirely accidental.

That would indicate the event was not entirely accidental, but deliberate to some degree.

The effect is visually pleasing, I'm told, but that's entirely accidental.

But I did stumble on evidence that my blindness might not be entirely accidental.

Any resemblance to persons here present is, of course, entirely accidental.