vigorous Synonyms

muscled sinewy spanking spirited sprightly spry stalwart staunch strapping strenuous strong sturdy thriving tireless tough sain rousing rose-colored muscular passionate perky physical potent powerful prolific puissant punchy ranker rested revived robust robustious tuff unwearied bouncy peppy smart as a whip undimmed red-blooded nilpotent unflagging hard-working on the go hale and hearty proactive pumped up rosy-cheeked sporty leatherlike beefcake