Synonyms of 'fad'

best seller, brainstorm, capriccio, caprice, chic, conceit, crank, craze, crotchet, cry, faddishness, faddist, fancy, fantasy, flimflam, freak, furore, gas, gasser, hit, humor, killing, kink, maggot, megrim, mode, notion, novelty, quirk, rage, riot, sensation, smash, style, Toy, triumph, vagary, vogue, whim, whim-wham, wow, wrinkle