sharp(noun)

a musical notation indicating one half step higher than the note named

Antonyms:
deadened, dulled, gradual, indistinct, flat, low, stupid, pleasant, unpointed, blunt, forceless, low-pitched, unsharpened, unperceiving, dull, pointless, edgeless, unperceptive, blunted, natural, unforceful

sharp(adj)

a long thin sewing needle with a sharp point

Antonyms:
stupid, gradual, blunt, low, indistinct, low-pitched, unperceiving, pleasant, dull, flat, natural, deadened, blunted, unsharpened, unforceful, forceless, unpointed, dulled, unperceptive, pointless, edgeless

crisp, sharp(adj)

(of something seen or heard) clearly defined

Synonyms:
abrupt, nipping, astute, sharp, crispy, sharp-worded, incisive, shrill, kinky, penetrative, laconic, shrewd, snappy, crisp, terse, keen, curt, knifelike, needlelike, precipitous, discriminating, tart, acuate, acute, frizzly, frizzy, piercing, penetrating, nippy, frosty, nappy

Antonyms:
edgeless, dull, gradual, stupid, unsharpened, unperceiving, blunted, deadened, natural, indistinct, pleasant, forceless, dulled, unpointed, pointless, low, low-pitched, flat, unperceptive, blunt, unforceful

acuate, acute, sharp, needlelike(adj)

ending in a sharp point

Synonyms:
abrupt, shrill, astute, sharp, incisive, shrewd, knifelike, crisp, keen, needlelike, precipitous, discriminating, tart, sharp-worded, acute, acuate, penetrating, piercing, intense, penetrative

Antonyms:
blunt, natural, indistinct, unforceful, pleasant, deadened, unpointed, forceless, flat, low-pitched, stupid, gradual, edgeless, pointless, dulled, dull, low, unperceptive, blunted, unsharpened, unperceiving

acute, discriminating, incisive, keen, knifelike, penetrating, penetrative, piercing, sharp(adj)

having or demonstrating ability to recognize or draw fine distinctions

Synonyms:
intense, penetrative, discriminating, shrill, neat, sharp, shrewd, lancinating, nifty, sharp-worded, not bad(p), bang-up, astute, incisive, acuate, dandy, tart, smashing, cutting, bully, precipitous, needlelike, slap-up, abrupt, keen, lancinate, knifelike, corking, exquisite, groovy, great, acute, piercing, penetrating, swell, cracking, crisp, stabbing, peachy

Antonyms:
flat, dull, unsharpened, unpointed, unforceful, dulled, pleasant, deadened, blunt, low-pitched, natural, low, pointless, forceless, gradual, unperceptive, edgeless, stupid, indistinct, blunted, unperceiving

astute, sharp, shrewd(adj)

marked by practical hardheaded intelligence

Synonyms:
abrupt, shrill, astute, sharp, incisive, conniving, shrewd, knifelike, crisp, keen, calculating, scheming, needlelike, precipitous, discriminating, tart, sharp-worded, acute, calculative, acuate, penetrating, piercing, penetrative

Antonyms:
edgeless, stupid, flat, unforceful, dulled, blunted, pleasant, low-pitched, unperceptive, dull, unsharpened, unpointed, forceless, pointless, low, unperceiving, deadened, indistinct, natural, blunt, gradual

sharp, sharp-worded, tart(adj)

harsh

Synonyms:
abrupt, shrill, astute, sharp, tangy, incisive, lemony, lemonlike, shrewd, knifelike, crisp, keen, needlelike, precipitous, discriminating, tart, sharp-worded, acute, acuate, penetrating, piercing, sourish, penetrative

Antonyms:
blunt, gradual, natural, pleasant, forceless, dulled, stupid, blunted, flat, dull, edgeless, pointless, deadened, low, unsharpened, low-pitched, unperceptive, unperceiving, unpointed, indistinct, unforceful

shrill, sharp(adj)

having or emitting a high-pitched and sharp tone or tones

Synonyms:
abrupt, shrill, astute, sharp, incisive, shrewd, knifelike, crisp, keen, needlelike, strident, discriminating, tart, sharp-worded, precipitous, acute, acuate, penetrating, piercing, penetrative

Antonyms:
low, unpointed, edgeless, blunt, low-pitched, natural, unforceful, pleasant, dulled, dull, pointless, unperceiving, gradual, stupid, blunted, unsharpened, flat, unperceptive, forceless, deadened, indistinct

abrupt, precipitous, sharp(adj)

extremely steep

Synonyms:
abrupt, overhasty, needlelike, sharp, incisive, precipitous, knifelike, precipitate, crisp, sharp-worded, keen, disconnected, precipitant, discriminating, tart, acuate, astute, acute, shrill, hasty, penetrating, piercing, shrewd, penetrative

Antonyms:
forceless, dull, stupid, gradual, unperceiving, unpointed, pleasant, blunt, low-pitched, flat, dulled, natural, blunted, pointless, unsharpened, unforceful, unperceptive, indistinct, low, deadened, edgeless

sharp(adj)

keenly and painfully felt; as if caused by a sharp edge or point

Synonyms:
abrupt, shrill, astute, incisive, shrewd, knifelike, crisp, keen, needlelike, precipitous, discriminating, tart, sharp-worded, acute, acuate, penetrating, piercing, penetrative

Antonyms:
unperceiving, stupid, gradual, dull, low-pitched, blunt, low, blunted, deadened, pointless, unperceptive, dulled, edgeless, flat, indistinct, pleasant, forceless, unsharpened, unpointed, unforceful, natural

sharp(adj)

having or made by a thin edge or sharp point; suitable for cutting or piercing

Synonyms:
abrupt, shrill, astute, incisive, shrewd, knifelike, crisp, keen, needlelike, precipitous, discriminating, tart, sharp-worded, acute, acuate, penetrating, piercing, penetrative

Antonyms:
pointless, unperceiving, flat, gradual, deadened, forceless, low, unsharpened, pleasant, stupid, unpointed, unperceptive, dull, edgeless, low-pitched, natural, blunt, unforceful, dulled, indistinct, blunted

sharp(adj)

(of a musical note) raised in pitch by one chromatic semitone

Synonyms:
abrupt, shrill, astute, incisive, shrewd, knifelike, crisp, keen, needlelike, precipitous, discriminating, tart, sharp-worded, acute, acuate, penetrating, piercing, penetrative

Antonyms:
pointless, blunt, blunted, unsharpened, forceless, dull, gradual, indistinct, unpointed, low, flat, edgeless, unperceiving, unforceful, low-pitched, stupid, natural, dulled, unperceptive, deadened, pleasant

sharp(adj)

very sudden and in great amount or degree

Synonyms:
abrupt, shrill, astute, incisive, shrewd, knifelike, crisp, keen, needlelike, precipitous, discriminating, tart, sharp-worded, acute, acuate, penetrating, piercing, penetrative

Antonyms:
pleasant, dull, stupid, deadened, gradual, unforceful, flat, pointless, natural, indistinct, unperceptive, low-pitched, unpointed, blunted, edgeless, low, dulled, unperceiving, unsharpened, blunt, forceless

sharp(adverb)

quick and forceful

Synonyms:
abrupt, shrill, astute, incisive, shrewd, knifelike, crisp, keen, needlelike, precipitous, discriminating, tart, sharp-worded, acute, acuate, penetrating, piercing, penetrative

Antonyms:
blunted, pleasant, gradual, unforceful, dull, dulled, natural, low-pitched, edgeless, forceless, unperceiving, deadened, flat, blunt, pointless, unperceptive, unsharpened, stupid, indistinct, low, unpointed

sharply, sharp, acutely(adverb)

changing suddenly in direction and degree

Synonyms:
shrewdly, aggressively, astutely, precipitously, sharp, sagaciously, sharply, acutely, crisply, sapiently

Antonyms:
unsharpened, gradual, forceless, low, unperceptive, dull, low-pitched, edgeless, unpointed, pleasant, deadened, unforceful, blunted, indistinct, natural, pointless, blunt, dulled, flat, unperceiving, stupid