1. (noun) acuteness, acuity, sharpness, keenness
a quick and penetrating intelligence
Synonyms: keenness, distinctness, eagerness, pungency, edge, visual acuity, sharp-sightedness, asperity, raciness, avidness, bite, avidity, sharpness, acuteness, acuity
Antonyms: blurriness, dullness, bluntness, softness, indistinctness, fogginess, fuzziness
2. (noun) edge, sharpness
the attribute of urgency in tone of voice
Synonyms: keenness, asperity, pungency, edge, distinctness, raciness, bound, bite, boundary, acuity, border, acuteness, sharpness
Antonyms: bluntness, softness, blurriness, dullness, indistinctness, fuzziness, fogginess
3. (noun) pungency, bite, sharpness, raciness
a strong odor or taste property
Synonyms: acuteness, spiciness, snack, keenness, edge, insect bite, morsel, ribaldry, pungency, chomp, sting, acuity, distinctness, raciness, gaminess, sharpness, bite, collation, asperity, bit
Antonyms: dullness, bluntness, blurriness, indistinctness, fuzziness, softness, fogginess
4. (noun) sharpness
the quality of being keenly and painfully felt
Synonyms: keenness, pungency, edge, distinctness, asperity, acuteness, raciness, bite, acuity
Antonyms: blurriness, dullness, fuzziness, bluntness, softness, indistinctness, fogginess
5. (noun) sharpness, keenness
thinness of edge or fineness of point
Synonyms: keenness, eagerness, pungency, edge, distinctness, asperity, acuteness, raciness, avidness, avidity, sharpness, bite, acuity
Antonyms: fogginess, softness, fuzziness, blurriness, bluntness, indistinctness, dullness
6. (noun) distinctness, sharpness
the quality of being sharp and clear
Synonyms: keenness, pungency, edge, severalty, distinctness, separateness, discreteness, asperity, raciness, bite, otherness, sharpness, acuteness, acuity
Antonyms: fuzziness, indistinctness, dullness, softness, bluntness, blurriness, fogginess
7. (noun) asperity, sharpness
harshness of manner
Synonyms: acuteness, hardship, severeness, raciness, rigor, severity, pungency, acuity, distinctness, rigorousness, keenness, sharpness, bite, asperity, grimness, edge, rigourousness, rigour
Antonyms: softness, blurriness, bluntness, fogginess, fuzziness, dullness, indistinctness
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Synonyms and Antonyms of sharpness 
