coincidental Play adjectiveResulting from a coincidence; happening by chance. SYNONYMS accidentaladventitiousaleatorycasualchanceflukyfortuitousinadvertentinvoluntaryoccurring by chance/accidentrandomserendipitousunanticipatedunexpectedunforeseeableunforeseenunintendedunintentionalunlooked-forunmeantunplannedunpremeditatedunthinking
