enervated

1 lacking bodily energy or motivation as the heat wave wore on, everyone really started to feel enervated Synonyms listless, lackadaisical, languid, languishing, languorous, limp, spiritlessRelated Words indolent, lazy, slothful; dull, lethargic, logy (also loggy), sleepy, sluggish, torpid; exhausted, knackered [British], tired, weary; feeble, frail, weak; apathetic, impassive, indifferent, phlegmatic, stolid; careless, heedless, thoughtless, unwary; inactive, inertNear Antonyms active, dynamic, industrious, kinetic; avid, eager, enthusiastic, keen, lively, pumped, vivacious; cheerful, chipper, perky, up; agog, alert, awake, dapper, open-eyed, sleepless, vigilant, watchful, wide-awakeAntonyms ambitious, animated, energetic, enterprising, motivated

2 lacking bodily strength months of recovery in the hospital had rendered the soldiers enervated and unfit Synonyms asthenic, debilitated, delicate, down-and-out, effete, weak, enfeebled, faint, feeble, frail, infirm, languid, low, prostrate, prostrated, sapped, slight, soft, softened, tender, unsubstantial, wasted, weakened, wimpish, wimpyRelated Words challenged, disabled, incapacitated, invalid; paralyzed; broken-down, decrepit; impotent, powerless; breakable, flimsy, fragile; dizzy, groggy, rocky, unsteady, woozy; drained, exhausted, flagging, tired, weary, worn-out; damaged, harmed, hurt, impaired, injured, lame, unsound; resistless, susceptible, unresistant, vulnerable, yieldingNear Antonyms able-bodied, athletic, beefy, brawny, fit, husky, muscular, sinewy, strapping, virile; hard, hardy, lusty, red-blooded, robust, sturdy, tough; fortified, hardened, inured, strengthened, toughened; energetic, energized, invigorated, vigorous, vitalized; hale, healthy, sound; capable, competent; convalescing, recovering, recuperatingAntonyms mighty, powerful, rugged, stalwart, stout, strong