Idle

Antonyms of IDLE

frisky, ambitious, vivacious, operable, jazzy, important, jaunty, toiling, peppy, sedulous, tied up, spirited, exuberant, productive, running, bouncing, Hustling, pert, zippy, workable, responsible, working, useful, employed, perky, animated, feasible, snappy, viable, practical, zealous, effective, run, worthwhile, dynamic, drudging, busy, usable, supported, enterprising, springy, active, used, diligent.