fortuitous Synonyms

accidental contingent causeless casual incidental uncaused unforeseen ahead of the game well-timed unwitting unmeant unlooked-for unforeseeable unexpected undreamt undreamed timeous timely heaven-sent noncausal getting a break everything going coming up roses in the gravy born with a silver spoon unthought unanticipated unpredictable unplanned unpremeditated unintended unintentional serendipitous chancy supervenient successful saturnian favorable extrinsical expectative destinal conditional coincidental codicillary circumstantial chance blessed auspicious aleatory adventitious