hearty

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

Synonyms: active ample energetic filling glowing good hale hardy nourishing robust sizable solid sound square strong substantial vigorous well

Antonyms: feeble small unhealthy weak