SHARP Synonyms: 682 Similar and Opposite Words

Q: How does the adjective 'sharp' contrast with its synonyms?

The words acute and keen are common synonyms of sharp . While all three words mean "having or showing alert competence and clear understanding," sharp implies quick perception, clever resourcefulness, or sometimes questionable trickiness. // sharp enough to spot a confidence game

Q: Where would 'acute' be a reasonable alternative to 'sharp'?

The synonyms acute and sharp are sometimes interchangeable, but acute implies a power to penetrate and may suggest subtlety and sharpness of discrimination. // an acute sense of style

Q: When is it sensible to use 'keen' instead of 'sharp'?

The words keen and sharp are synonyms, but do differ in nuance. Specifically, keen suggests quickness, enthusiasm, and a penetrating mind. // a keen observer of the political scene

Q: How does the adjective 'sharp' contrast with its synonyms?

The words acute and keen are common synonyms of sharp . While all three words mean "having or showing alert competence and clear understanding," sharp implies quick perception, clever resourcefulness, or sometimes questionable trickiness. // sharp enough to spot a confidence game

Q: Where would 'acute' be a reasonable alternative to 'sharp'?

The synonyms acute and sharp are sometimes interchangeable, but acute implies a power to penetrate and may suggest subtlety and sharpness of discrimination. // an acute sense of style

Q: When is it sensible to use 'keen' instead of 'sharp'?

The words keen and sharp are synonyms, but do differ in nuance. Specifically, keen suggests quickness, enthusiasm, and a penetrating mind. // a keen observer of the political scene

Q: How does the adjective 'sharp' contrast with its synonyms?

The words acute and keen are common synonyms of sharp . While all three words mean "having or showing alert competence and clear understanding," sharp implies quick perception, clever resourcefulness, or sometimes questionable trickiness. // sharp enough to spot a confidence game

Q: Where would 'acute' be a reasonable alternative to 'sharp'?

The synonyms acute and sharp are sometimes interchangeable, but acute implies a power to penetrate and may suggest subtlety and sharpness of discrimination. // an acute sense of style

Q: When is it sensible to use 'keen' instead of 'sharp'?

The words keen and sharp are synonyms, but do differ in nuance. Specifically, keen suggests quickness, enthusiasm, and a penetrating mind. // a keen observer of the political scene

Q: How does the adjective 'sharp' contrast with its synonyms?

The words acute and keen are common synonyms of sharp . While all three words mean "having or showing alert competence and clear understanding," sharp implies quick perception, clever resourcefulness, or sometimes questionable trickiness. // sharp enough to spot a confidence game

sharp 1 of 4

adjective

ˈshärp

Definition of sharp next

as in sharpened

having an edge thin enough to cut or pierce something be careful, as that knife is sharp enough to slice off a finger

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Antonyms & Near Antonyms

as in spicy

having a powerfully stimulating odor or flavor that cheese is so sharp that its rank aroma can practically clear a room

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as in pointed

tapering to a thin tip tipped with a sharp arrowhead

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as in stylish

being in the latest or current fashion wore a sharp suit to his first big job interview

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as in elegant

being strikingly neat and trim in style or appearance a television personality who's known as a sharp dresser

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as in biting

causing intense discomfort to one's skin I got chapped lips from sailing all day in that sharp wind

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as in deceptive

given to or marked by cheating and deception sharp business practices that are being investigated by the state's consumer protection agency

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as in smart

having or showing a practical cleverness or judgment a sharp customer who wasn't about to be taken in by that smooth-tongued salesman

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as in intelligent

having or showing quickness of mind any sharp student would have noticed the error immediately

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as in sarcastic

marked by the use of wit that is intended to cause hurt feelings an unnecessarily sharp retort to a perfectly civil question

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as in sensitive

able to sense slight impressions or differences you have sharp eyes

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as in chilly

uncomfortably cool a spell of unusually sharp weather for this time of year

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sharp

2 of 4

adverb

as in right

as stated or indicated without the slightest difference be there at four o'clock sharp

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sharp

3 of 4

noun

as in adept

a person with a high level of knowledge or skill in a field the computer sharp that the rest of the staff turns to whenever their PCs act up

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Antonyms & Near Antonyms

sharp

4 of 4

verb

as in to warble

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Synonym Chooser

How does the adjective sharp contrast with its synonyms?

The words acute and keen are common synonyms of sharp. While all three words mean "having or showing alert competence and clear understanding," sharp implies quick perception, clever resourcefulness, or sometimes questionable trickiness.

sharp enough to spot a confidence game

Where would acute be a reasonable alternative to sharp?

The synonyms acute and sharp are sometimes interchangeable, but acute implies a power to penetrate and may suggest subtlety and sharpness of discrimination.

an acute sense of style

When is it sensible to use keen instead of sharp?

The words keen and sharp are synonyms, but do differ in nuance. Specifically, keen suggests quickness, enthusiasm, and a penetrating mind.

a keen observer of the political scene

How does the adjective sharp contrast with its synonyms?

sharp enough to spot a confidence game

Where would acute be a reasonable alternative to sharp?

The synonyms acute and sharp are sometimes interchangeable, but acute implies a power to penetrate and may suggest subtlety and sharpness of discrimination.

an acute sense of style

When is it sensible to use keen instead of sharp?

The words keen and sharp are synonyms, but do differ in nuance. Specifically, keen suggests quickness, enthusiasm, and a penetrating mind.

a keen observer of the political scene

How does the adjective sharp contrast with its synonyms?

sharp enough to spot a confidence game

Where would acute be a reasonable alternative to sharp?

The synonyms acute and sharp are sometimes interchangeable, but acute implies a power to penetrate and may suggest subtlety and sharpness of discrimination.

an acute sense of style

When is it sensible to use keen instead of sharp?

The words keen and sharp are synonyms, but do differ in nuance. Specifically, keen suggests quickness, enthusiasm, and a penetrating mind.

a keen observer of the political scene

How does the adjective sharp contrast with its synonyms?

sharp enough to spot a confidence game

Where would acute be a reasonable alternative to sharp?

The synonyms acute and sharp are sometimes interchangeable, but acute implies a power to penetrate and may suggest subtlety and sharpness of discrimination.

an acute sense of style

When is it sensible to use keen instead of sharp?

The words keen and sharp are synonyms, but do differ in nuance. Specifically, keen suggests quickness, enthusiasm, and a penetrating mind.

a keen observer of the political scene

Example Sentences

Examples are automatically compiled from online sources to show current usage. Read More Opinions expressed in the examples do not represent those of Merriam-Webster or its editors. Send us feedback.

Recent Examples of sharp

Adjective

Several along 19th Avenue reported a sharp drop in customers during the closure. —

Da Lin, CBS News, 26 Apr. 2026 Over six seasons of the hit series, the actress became a familiar face to audiences as the sharp and status-conscious Eleanor Waldorf. —

Tereza Shkurtaj, PEOPLE, 26 Apr. 2026

Adverb

The sharp-toothed action flick centers on a South Carolina coastal town wrecked by a hurricane. —

Brian Truitt, USA Today, 10 Apr. 2026 In the pics, the actor is captured mid-performance, fully channeling Darin’s signature charm — sharp-suited, microphone in hand and radiating confidence under the lights. —

Meredith Wilshere, PEOPLE, 2 Apr. 2026

Noun

In order to protect waste haulers and others against injury and contamination, there are special steps to dispose of needles and sharps. —

Andrea Manes, Oc Register, 3 July 2025 The sharps will find another reason to downgrade him. —

Michael Salfino, The Athletic, 23 Dec. 2024

Verb

Thompson was pretty brave for weaving his fingers with Meg's, considering how long and sharp her stiletto manicure is. —

Marci Robin, Allure, 17 July 2025 The Wolf & Shepherd Crossover Plain Toe Derby Shoes are $87 off and sharp enough for weddings or work trips. —

Rosie Marder, Travel + Leisure, 23 May 2025 See All Example Sentences for sharp

Recent Examples of Synonyms for sharp

Adjective

The company makes pickles in flavors such as hot, half-sour and sweet and spicy.

— Saleen Martin, USA Today, 28 Apr. 2026
It’s finished in a spicy-sweet sauce that would make a rubber tire taste good.

— Nina Moskowitz, Bon Appetit Magazine, 28 Apr. 2026

Definition of spicy

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sharkskins

sharp

sharped

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“Sharp.” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/sharp. Accessed 1 May. 2026.

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Synonyms of sharp

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