incidentally

adverb

As a minor or subordinate matter.

adverb

Apart from the main subject; parenthetically.

In an incidental manner; as an incident; casually.

adverb

In an incidental manner; not of central or critical importance.

adverb

By chance; in an unplanned way.

adverb

Parenthetically, by the way.

adverb

of a minor or subordinate nature

adverb

introducing a different topic; in point of fact