WordWeb Online

1. Having succeeded or being marked by a favourable outcome
   "a successful architect"; "a successful business venture"

See also: boffo [N. Amer], booming, flourishing, fortunate, in, made, no-hit, palmy, productive, prospering, prosperous, roaring, self-made, success, successfully, successfulness, sure-fire, thriving, triple-crown, undefeated, victorious, winning

Antonym: unsuccessful

Encyclopedia: Successful, Bitch & Beautiful