sharp (adjective)
intelligent and quick-witted, moving, acting and reacting promptly; clever, quick, perceptive,; stylish and well-dressed, classy and dashing; elegant, fashionable, trendy, smart.
intelligent and quick-witted, moving, acting and reacting promptly; clever, quick, perceptive,; stylish and well-dressed, classy and dashing; elegant, fashionable, trendy, smart.