adjective
having or manifesting great vitality and force
seemed as vigorous as a youth half his age
Synonyms: dynamic, energetic, lusty, red-blooded, strenuous, ||survigrous, vital
Related Word: brisk, dashing, lively, slashing; exuberant, mettlesome, proud, spirited; driving, hard-driving, hard-hitting, robust, rough-and-ready, zealous; bouncing, hardy, healthy, hearty, masterful, potent, powerful, strong, tough; rude, stout, sturdy; athletic, husky, muscular, sinewy
Contrasted words: languorous, unenergetic; decrepit, feeble, infirm, weak; impotent
Antonyms: lethargic