Synonyms and Antonyms of acute
1 able to sense slight impressions or differences <dogs, with their acute sense of smell, are used for finding toxic substances undetectable by humans> Synonyms delicate, fine, keen, perceptive, quick, sensitive, sharp Related Words accurate, clear, discerning, good, piercing, precise, receptive, sensible, subtle; hair-trigger, hyperacute, hypersensitive, oversensitive, supersensitive Near Antonyms bad, deadened, dimmed, dull, dulled, fading; dead, imperceptive, insensible, insensitive, numb; imprecise, inaccurate
2 needing immediate attention <famine caused by an acute shortage of grain> Synonyms burning, clamant, compelling, critical, crying, dire, emergent, exigent, imperative, imperious, importunate, instant, necessitous, pressing, urgent Related Words demanding, extreme, immediate, insistent, intense, overriding; crucial, desperate, grave, life-and-death (also life-or-death), serious, severe, vital; dangerous, explosive, hazardous, perilous, precarious, unstable Near Antonyms incidental, low-pressure, minor, negligible, trivial, unimportant; nonthreatening, safe, stable Antonyms noncritical, nonurgent
3 extreme in degree, power, or effect <experiencing acute distress over the misunderstanding with her best friend> Synonyms intense, almighty, blistering, deep, dreadful, excruciating, explosive, exquisite, fearful, fearsome, ferocious, fierce, frightful, furious, ghastly, hard, heavy, heavy-duty, hellacious, intensive, keen, profound, terrible, vehement, vicious, violentRelated Words accentuated, aggravated, concentrated, deepened; emphasized, enhanced, heightened, intensified, magnified; stressed; exhaustive, thorough; harsh, rigorous, severeNear Antonyms feeble, weak; shallow, superficial; moderated, qualified; alleviated, eased, lightened, toned (down); abated, decreased, diminished, lessened, reduced, subduedAntonyms light, moderate, soft
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