adjective
energetic, enthusiastic
Synonyms: affable, animated, ardent, avid, back-slapping, cheerful, cheery, cordial, deep, deepest, deep-felt, devout, eager, earnest, ebullient, effusive, exuberant, frank, friendly, gay, generous, genial, genuine, glad, gushing, heartfelt, honest, impassioned, intense, jolly, jovial, neighborly, passionate, profuse, real, responsive, sincere, true, unfeigned, unreserved, unrestrained, vivacious, warm, warmhearted, wholehearted, zealous
Antonyms: apathetic, emotionless, lazy, lethargic, unenthusiastic
adjective
healthy, full
Synonyms: active, ample, energetic, filling, glowing, good, hale, hardy, nourishing, robust, sizable, solid, sound, square, strong, substantial, vigorous, well
Antonyms: feeble, small, unhealthy, weak