The Oxford Thesaurus An A-Z Dictionary of Synonyms - dandy n.

1) fop, coxcomb, (gay) blade, beau, gallant, lady-killer, ladies' or lady's man, rake, Colloq swell, clothes-horse, Brit toff, blood, US dude: He was a great dandy, and spent hours dressing every day. --adj. 2) fine, splendid, first-rate, great, marvellous, neat, spectacular: Penny's father bought her a dandy new car.