Synonyms for Coquette (same or very similar meaning)
WordNet sense 1 (a seductive woman who uses her sex appeal to exploit men):
flirt, minx, tease, vamp, prickteaser, vamperWordNet sense 2 (talk or behave amorously, without serious intentions):
butterfly, dally, mash, philander, romance, coquet, chat upFrom the ODE community, based on WordNetadd/edit