ASTUTE Synonyms: 109 Similar and Opposite Words

Q: How does the adjective 'astute' differ from other similar words?

Some common synonyms of astute are perspicacious , sagacious , and shrewd . While all these words mean "acute in perception and sound in judgment," astute suggests shrewdness, perspicacity, and diplomatic skill. // an astute player of party politics

Q: When could 'perspicacious' be used to replace 'astute'?

While in some cases nearly identical to astute , perspicacious implies unusual power to see through and understand what is puzzling or hidden. // a perspicacious counselor saw through the child's facade

Q: When might 'sagacious' be a better fit than 'astute'?

In some situations, the words sagacious and astute are roughly equivalent. However, sagacious suggests wisdom, penetration, and farsightedness. // sagacious investors got in on the ground floor

Q: When would 'shrewd' be a good substitute for 'astute'?

Although the words shrewd and astute have much in common, shrewd stresses practical, hardheaded cleverness and judgment. // a shrewd judge of character

astute

adjective

ə-ˈstüt

Definition of astute next

as in smart

having or showing a practical cleverness or judgment a police detective known to be an astute judge of character

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How does the adjective astute differ from other similar words?

Some common synonyms of astute are perspicacious, sagacious, and shrewd. While all these words mean "acute in perception and sound in judgment," astute suggests shrewdness, perspicacity, and diplomatic skill.

an astute player of party politics

When could perspicacious be used to replace astute?

While in some cases nearly identical to astute, perspicacious implies unusual power to see through and understand what is puzzling or hidden.

a perspicacious counselor saw through the child's facade

When might sagacious be a better fit than astute?

In some situations, the words sagacious and astute are roughly equivalent. However, sagacious suggests wisdom, penetration, and farsightedness.

sagacious investors got in on the ground floor

When would shrewd be a good substitute for astute?

Although the words shrewd and astute have much in common, shrewd stresses practical, hardheaded cleverness and judgment.

a shrewd judge of character

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 astute George was a highly influential, politically astute prelate who died almost a decade before Leo XIV’s election. —

Christopher Lamb, CNN Money, 14 Mar. 2026 Once a spindly but speedy left midfielder, the 25-year-old Ahmed has developed into a tactically astute and fearless attacking player who has adapted to the physical English Championship with Norwich City far quicker than expected. —

Joshua Kloke, New York Times, 11 Mar. 2026 Not all the time, not in a deeply debilitating way, but enough that his ongoing battle with right-knee tendinitis has become part of his tennis-playing identity — as much as his astute court acumen, steadfast competitiveness and Southern California charisma. —

Douglas Robson, Los Angeles Times, 9 Mar. 2026 And perhaps the most astute question that could be asked of Cronenworth. —

Kevin Acee, San Diego Union-Tribune, 9 Mar. 2026 See All Example Sentences for astute

Recent Examples of Synonyms for astute

Adjective

The Mets, Phillies and Braves are smart, draft well, develop players and spend big.

— Greg Cote Updated March 27, Miami Herald, 28 Mar. 2026
Despite standing at 6-foot-2 and playing a game more suited for a forward six inches taller, Payton entered Friday night having made 16 consecutive field goals, the vast majority of them being opportunistic dunks and layups off smart cuts and putbacks.

— Joseph Dycus, Mercury News, 28 Mar. 2026