loafer Antonyms

big frog in a little pond overachiever changemaker glutton for punishment big fish in a little pond mover and shaker workhorse medallist hustler pack animal beast of burden self-starter powerhouse live wire power plant success story wheeler-dealer active participant woman of action high achiever glutton for work big-fish-little-pond big fish in a little puddle aggressively enterprising person aggressively enterprising man aggressively enterprising human aggressive person active person hard worker workaholic human dynamo go-getter eager beaver indefatigableness hummer grindstone fireball fighter entrepreneur dynamo comer bustler bolter beaver beater acumen organizer overcomer rustler busy bee