Contents : Contingent adj.: unexpected, godsend, sth welcome because it gives great help in time of need （, unexpected piece of good luck, complete surprise, event, happening unexpectedly or by chance, unsuspected, unplanned, unforeseen, abrupt, undreamed, unaware, surprising, sudden, perk, fatal, extraordinary, emergent, adventitious, accidental abrupt casual , not planned , indeterminable , dubious befaced with imminent disaster , thunderbolt , Qingtianpili , allegro , transient , lightning , marvelous , furious , ephemeral , monstrous , horrifying , amazing , sudden , breathtaking , addle , chaotic , disorderly , incredible , hot , unhoped-for Weitong gnostic , precipitate , unannounced , unexpected accident luck in a bag as an unexpected and beneficial gift the unexpected anything pleasant in addition to what is expected windfall revelation upset trouvaille thunderbolt snag lightning fallout facer encounter contretemps bonus bolt stroke abrupt final abrupt bundle abrupt spring abrupt itinerary abrupt life accident of Vary accident condemnation accident cannot look at abrupt guest abrupt target abrupt target abrupt enlighten abrupt rewards abrupt a day abrupt accident accident decide for bit of fat abrupt Saint Valentine's Day abrupt Suspicion Human Abrupt Cangbaotu an accidental error wake up the wrong passenger hit [strike, come upon, run into] a snag Abrupt a birthday [Christmas] gift benefice facer