Luck
a sudden happening that brings good fortune (as a sudden opportunity to make money)
Synonyms
bonanza, Bonus, boom, bunce, Chance, circumstances, contingency, destiny, doom, Fate, fluke, fortune, godsend, gold rush, good fortune, good luck, Gravy, Happen, Hazard, Hit, luckiness, lucky break, lucky shot, manna from heaven, stroke of luck, Try, windfall, Lot, portion