incidental Synonyms - page 2

unplanned noncrucial noncausal nickel-and-dime unlooked-for irrelevant grace note happenstance ensuant apropos footling piffling Mickey Mouse minor expense routine acciaccatura dispensable episodic etesian expectative external extra extraneous extrinsic extrinsical fluky conditional coincidental adjunct adscititious adventitious aleatory appurtenant ascititious auxiliary causeless circumstantial codicillary haphazard immaterial nonmetallic occasional parenthetic parenthetical passing perimetric petty picaresque picayune qualifying