shiftless Antonyms

aggressively enterprising man activist activated untiring zealous vigorous tireless studious sedulous propulsive persevering painstaking peppy unflagging aggressively enterprising human aggressive person active person as busy as a bee workaholic self-motivated on the trot hardworking busy as a beaver on the hop hard-working lively laborous keen busy bustler brisk attentive assiduous ambitious acumen active achiever ace abstinent caring careful interested industrious indefatigable fresh enthusiastic enterprising energetic driven diligent