Synonyms to coming to be

accident, accessary, accessory, accidental, addendum, addition, adjunct, adventure, appendage, appurtenance, auxiliary, blow, blunder, calamity, casualty, cataclysm, catastrophe, chance, chance hit, collateral, collision, contingency, contingent, contretemps, crack-up, crash, destiny, disaster, event, eventuality, eventuation, extra, fate, fluke, fortuity, fortune, freak accident, grief, hap, happening, happenstance, hazard, ill hap, incidence, incidental, inessential, kismet, long odds, long shot, luck, lucky shot, materialization, mere chance, misadventure, mischance, misfortune, mishap, mistake, nasty blow, nonessential, not-self, other, pileup, realization, secondary, serendipity, shipwreck, shock, smash, smashup, staggering blow, subsidiary, superaddition, supplement, tragedy, unessential, wreck, aptitude, aptness, bare possibility, blind bargain, borderline case, break, circumstance, conceivability, conceivableness