Thesaurus
sharp
adjective
Synonyms and Antonyms of SHARP
1
having an edge thin enough to cut or pierce something <be careful, as that knife is sharp enough to slice off a finger>
Related Words clawlike, daggerlike, knifelike; jabbing, jagged, lacerating, piercing, scratching, stabbing; pointed, pointy, spiky (also spikey)
2
having a powerfully stimulating odor or flavor <that cheese is so sharp that its rank aroma can practically clear a room>
Related Words acid, acidic; acrid, bitter, harsh; gingery, hot, peppery, piquant, spicy, tart, zesty, zingy; putrid, rancid, rank, skunky; acute, keen; animating, energizing, exciting, galvanizing, invigorating, provocative; appetizing, delectable, delicious, palatable, toothsome; flavorful, savory (also savoury), tasty; aromatic, redolent
3
4
being in the latest or current fashion <wore a sharp suit to his first big job interview>
Synonyms à la mode (also a la mode), au courant, chic, cool [slang], exclusive, fashionable, fresh [slang], happening, hip, in, modish, sharp, smart, snappy, supercool, swell, swish, trendy, voguish
Related Words downtown, edgy, funky; dapper, dashing, dressy, kicky, natty, rakish, sassy, saucy, spiffy, spruce; chichi, classy, flossy, haute (also haut), nobby, posh, ritzy, soigné (or soignée), swank (or swanky); elegant, graceful, handsome, majestic, refined, sophisticated, stately, tasteful, understated; doggish, doggy, flashy, gallant; dandyish, dudish, foppish; ultrachic, ultracool, ultrahip, ultraposh, ultrasmart, ultrasophisticated
5
being strikingly neat and trim in style or appearance <a television personality who's known as a sharp dresser>
Related Words dolled up, dressy, elegant, formal, spiffed-up; orderly, tidy; à la mode (also a la mode), chic, fashionable, in, modish, stylish; careful, fastidious, fussy, meticulous; combed, groomed; clean, immaculate, pristine, spotless, squeaky-clean
6
causing intense discomfort to one's skin <I got chapped lips from sailing all day in that sharp wind>
7
given to or marked by cheating and deception <sharp business practices that are being investigated by the state's consumer protection agency>
Synonyms bent [chiefly British], crooked, deceptive, double-dealing, duplicitous, fast, fraudulent, guileful, rogue, shady, sharp, shifty, underhand, underhanded
Related Words unconscionable, unethical, unprincipled, unscrupulous; deceitful, deceiving, deluding, delusive, delusory, false; artful, beguiling, cagey (also cagy), crafty, cunning, foxy, slick, sly, subtle, wily; defrauding, devious, furtive, slippery, sneaking, sneaky, trickish, tricky; insidious, perfidious, treacherous
Near Antonyms conscientious, decent, ethical, honorable, just, scrupulous, upright; forthright, straightforward
8
having or showing a practical cleverness or judgment <a sharp customer who wasn't about to be taken in by that smooth-tongued salesman>
Synonyms astute, canny, clear-eyed, clear-sighted, hard-boiled, hardheaded, heady, knowing, savvy, sharp, sharp-witted, smart
Related Words artful, cagey (also cagy), crafty, cunning, devious, dodgy [chiefly British], foxy, guileful, pawky [chiefly British], slick, sly, subtle, tricky, wily; discerning, insightful, perceptive, percipient, perspicacious, sagacious, sage, sapient, wise; experienced, veteran; discriminating, discriminative; agile, alert, brainy, bright, brilliant, clever, intelligent, keen, nimble, quick, quick-witted, sharp-eyed, sharp-sighted; apt, ingenious, resourceful; calculating, scheming
Near Antonyms artless, guileless, ingenuous, innocent, naive (or naïve); exploitable, gullible (also gullable); unperceptive, unwise; dense, dull, obtuse; airheaded, birdbrained, brain-dead, brainless, dim-witted, dopey (also dopy), dumb, empty-headed, feebleminded, gormless [chiefly British], half-witted, knuckleheaded, lamebrain (or lamebrained), lunkheaded, simple, slow, slow-witted, softheaded, stupid, thickheaded, thick-witted, unintelligent, weak-minded; foolish, idiotic (also idiotical), imbecile (or imbecilic), moronic, silly, thoughtless, witless; ignorant, uninformed
Antonyms unknowing
9
having or showing quickness of mind <any sharp student would have noticed the error immediately>
Synonyms alert, brainy, bright, brilliant, clever, exceptional, fast, hyperintelligent, keen, nimble, quick, quick-witted, sharp, sharp-witted, smart, supersmart, ultrasmart
Related Words apt, ingenious, resourceful; acute, astute, discerning, heady, insightful, knowing, perceptive, percipient, perspicacious, sagacious, sapient, savvy, wise; cerebral, erudite, genial, highbrow, knowledgeable, learned, literate, scholarly, well-read; educated, informed, schooled, skilled, trained; creative, inventive, judicious, prudent, sage, sane, sapient, sensible, sound, wise; crafty, cunning, foxy, shrewd, wily; logical, rational, reasonable
Near Antonyms feebleminded, simpleminded; boobish, foolish, half-baked, idiotic (also idiotical), imbecile (or imbecilic), moronic, silly; ignorant, illiterate, lowbrow, nonintellectual, unacademic, uneducated, uninformed, unintellectual, untaught, unthinking; absurd, asinine, balmy, cockeyed, crackpot, crazy, cuckoo, daffy, daft, dippy, dotty, featherheaded, fool, half-baked, harebrained, insane, kooky (also kookie), loony (also looney), lunatic, mad, nonsensical, nutty, preposterous, sappy, screwball, tomfool, unwise, wacky (also whacky), zany
Antonyms airheaded, birdbrained, boneheaded, brain-dead, brainless, bubbleheaded, chuckleheaded, dense, dim, dim-witted, doltish, dopey (also dopy), dorky [slang], dull, dumb, dunderheaded, empty-headed, fatuous, gormless [chiefly British], half-witted, knuckleheaded, lamebrain (or lamebrained), lunkheaded, mindless, obtuse, opaque, pinheaded, senseless, simple, slow, slow-witted, soft, softheaded, stupid, thick, thickheaded, thick-witted, unbrilliant, unintelligent, unsmart, vacuous, weak-minded, witless
10
marked by the use of wit that is intended to cause hurt feelings <an unnecessarily sharp retort to a perfectly civil question>
Synonyms acerb, acerbic, acid, acidic, acidulous, acrid, barbed, biting, caustic, corrosive, cutting, mordant, pungent, sardonic, satiric (or satirical), scalding, scathing, sharp, smart-aleck, smart-alecky, smart-mouthed, snarky, tart
Related Words brisk, cross, sharp-tongued, sour, sourish, spiky (also spikey), tartish; incisive, keen, poignant, trenchant; cynical, dry, ironic (also ironical), wry; facetious, flippant, tongue-in-cheek; acrimonious, bitter, resentful, vitriolic; harsh, rough, severe, stringent; abrupt, blunt, brusque (also brusk), concise, crisp, curt, gruff, pithy, snippety, snippy, succinct, terse; backhanded, insincere
11
able to sense slight impressions or differences <you have sharp eyes>
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
12
uncomfortably cool <a spell of unusually sharp weather for this time of year>
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