Synonyms for chances

Luck

lucks, fortunes, hazards, ventures, accidents, events, happenstances, serendipities, jeopardies, casualties, josses, adventures, haps, fortuities, hapchances

Possibility

possibilities, contingencies, openings, contingents, uncertainties, eventualities, potentialities

Lot

lots, destinies, dooms

Probability

probabilities, likelihoods, prospects

Other

opportunities, turns, hints, turn-ups, rooms, co-instances, come-ons, fall-outs