Synonyms and Antonyms of weak
1 lacking bodily strength <the little boy was simply too weak to lift the box> Synonyms asthenic, debilitated, delicate, down-and-out, effete, enervated, enfeebled, faint, feeble, frail, infirm, languid, low, prostrate, prostrated, sapped, slight, soft, softened, tender, unsubstantial, wasted, weakened, wimpish, wimpy Related 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, yielding Near 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, recuperating Antonyms mighty, powerful, rugged, stalwart, stout, strong
2 lacking strength of will or character <the opinion that overweight people are just weak individuals who easily give in to temptation> Synonyms characterless, effete, frail, invertebrate, limp-wristed, milk-and-water, namby-pamby, nerveless, soft, spineless, weakened, weak-kneed, weakling, wet [British], wimpish, wimpy, wishy-washy Related Words flabby, flaccid, forceless, ineffective, ineffectual; impotent, impuissant, powerless; emasculated, unnerved; lamblike, meek, pliable, submissive; corrupt, dastardly, unprincipled, unscrupulous, villainous; cowardly, craven, fainthearted, lily-livered, nebbishy, poltroon, pusillanimous, sissy, timid; infirm, irresolute, vacillating Near Antonyms ethical, good, moral, principled, right, righteous, upright, virtuous; determined, mettlesome, resolute, unrelenting; courageous, stalwart, stouthearted Antonyms backboned, firm, hard, strong, tough
3 not containing very much of some important element <the coffee came out too weak because I didn't use enough ground beans> Synonyms dilute, diluted, thin, thinned, washy, watery, weakened Related Words adulterated, watered-down Near Antonyms enriched, fortified; concentrated, condensed, evaporated Antonyms full-bodied, rich, strong
4 not using or following good reasoning <your argument is weak> Synonyms fallacious, illegitimate, inconsequent, inconsequential, invalid, irrational, nonrational, unreasonable, unreasoning, unsound, illogicalRelated Words eristic (also eristical), misleading, sophistic (or sophistical), specious; half-baked, ill-advised, misguided, unconsidered, unreasoned; inconsistent; absurd, asinine, foolish, meaningless, nonsensical, preposterous, reasonless, senseless, silly; Kafkaesque, odd, peculiar, strange, surreal, unusual, weird; insane, mad, nutty, wacky (also whacky); disordered, disorganized, rambling, random; unconvincing; inexplicable, unaccountable, unexplainableNear Antonyms commonsense, sane, sensible, sober, wise; enlightened, informed, just, justified, reasoned; ordered, organized; clear, cogent, compelling, convincing, credible, persuasive, plausible, satisfying, solid; certain, sure, true; confirmed, corroborated, demonstrated, established, substantiated, validatedAntonyms logical, rational, reasonable, sound, valid, well-founded, well-grounded
5 unable to act or achieve one's purpose <the vice president is a relatively weak official> Synonyms hamstrung, handcuffed, helpless, high and dry, hog-tied, impotent, impuissant, paralyzed, powerlessRelated Words incapable, incompetent, ineffective, ineffectual, inept, unfit, useless; feeble, frail, infirm, passive, spineless, supine, unaggressiveNear Antonyms able, capable, competent, effective, efficient; authoritarian, autocratic (also autocratical), despotic, dictatorial, magisterial, tyrannical (also tyrannic); dominant, dynamic, energetic, forceful, robust, sturdy, tough, vigorous; important, major, significant; high-level, senior, topAntonyms mighty, potent, powerful, puissant, strong
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