megahit

a person or thing that is successful the band's latest album is a megahit Synonyms blockbuster, hit, smash, success, supernova, winnerRelated Words blue chip, blue chipper, corker, crackerjack (also crackajack), dandy, jim-dandy, pip, prizewinner; gem, jewel, treasure; marvel, natural, phenomenon, sensation, wonder; coup, triumph, victoryNear Antonyms disappointment, fizzle, lemon, loserAntonyms bomb, bummer, bust, catastrophe, clinker, debacle (also débâcle), dud, failure, fiasco, flop, misfire, turkey, washout