strong as an ox

active brisk dynamic effective efficient forceful healthy intense lively persuasive potent robust spirited strenuous strong tough vital zealous

athletic ball of fire bouncing dashing driving enterprising exuberant flourishing forcible hale hard-driving hardy hearty lusty mettlesome peppy red-blooded rugged snappy sound spanking steamroller strapping sturdy take-charge takeover zippy

apathetic delicate dispirited dull easy facile feeble fragile helpless impotent inactive incapable indifferent ineffective infirm lazy lethargic mild moderate sluggish soft unenthusiastic unhealthy weak

enervated idle

strong together

blooming fine fit flourishing great hale hardy husky right sound trim whole

able-bodied alive and kicking bright-eyed bushy-tailed chipper fresh hearty in good health in the pink right as rain robust sane solid as a rock up to par vigorous wholesome wrapped tight

inappropriate incomplete infirm little poor rough sick small unfit unhealthy unsuitable unsuited weak

diseased ill unfortunate unhappy unlucky