feebly Antonyms

formidablely colourfully colossally colorfully at the top of one's lungs strikingly enduringly by heart figuratively authoritatively compellingly descriptively at the top of lungs with a vengeance powerfully hammer and tongs for dear life forcefully expressively energetically detailedly astonishingly strongly mightily distinctly definitely convincingly concretely compulsively comprehensibly commandingly cogently clearly doggedly doughtily graphically formidably forcibly firmly explicitly eloquently effectively dynamically durably arrogantly