perspicacious

as in wise
formal having or showing an ability to notice and understand things that are difficult or not obvious She considers herself a perspicacious judge of character. The critic made some perspicacious observations about the film.

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How does the adjective perspicacious differ from other similar words?

Some common synonyms of perspicacious are astute, sagacious, and shrewd. While all these words mean "acute in perception and sound in judgment," perspicacious implies unusual power to see through and understand what is puzzling or hidden.

a perspicacious counselor saw through the child's facade

When is astute a more appropriate choice than perspicacious?

Although the words astute and perspicacious have much in common, astute suggests shrewdness, perspicacity, and diplomatic skill.

an astute player of party politics

In what contexts can sagacious take the place of perspicacious?

The synonyms sagacious and perspicacious are sometimes interchangeable, but sagacious suggests wisdom, penetration, and farsightedness.

sagacious investors got in on the ground floor

When could shrewd be used to replace perspicacious?

While in some cases nearly identical to perspicacious, 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 perspicacious Forty-five years have passed since the late Professor Price coined his perspicacious term. IEEE Spectrum, 3 Nov. 2010 If a new Bridgerton-sibling romance each season is the series’ gimmick, then Penelope has proven to be its soul—a vividly realistic protagonist whose perspicacious alter ego tethered each fairytale courtship to earth. Judy Berman, TIME, 14 June 2024 More perspicacious than angry invective alone, that alchemy of tones has been her signature since the early ’90s, when a 20-something Hanna fronted Bikini Kill, the punk band that became the most visible act associated with the third-wave feminist movement known as riot grrrl. TIME, 7 May 2024 One of the few perspicacious journalists of the Trump era, Graeme Wood, put it pithily: The Deep State is in the White House, and Trump appointed it. Michael Brendan Dougherty, National Review, 13 Dec. 2023 With the help of friends in the publishing world, Jaffrey’s draft landed in the hands of the perspicacious Knopf editor Judith Jones in 1971. Mayukh Sen, Washington Post, 27 Nov. 2023 Photographs show Pym looking jolly and perspicacious, with charmingly crooked English teeth. Thomas Mallon, The New Yorker, 30 May 2022 This particular Ferrari F50 was delivered new, in 1996, to Étienne Léandri, a defense lawyer and perspicacious Ferrari collector from Monaco. Robert Ross, Robb Report, 7 Mar. 2022
Recent Examples of Synonyms for perspicacious
Adjective
  • The wise stargazer brings warm clothes, bug spray and snacks — and takes breaks from staring at the sky every 30 minutes or so.
    Jamie Carter, Forbes.com, 16 July 2025
  • For investors, is the resolve to assume tariff threats are bluffs and the impact easily handled a wise stance based on lessons learned in the April overshoot sell-off?
    Michael Santoli, CNBC, 12 July 2025
Adjective
  • While the stories-at-the-speed-of-life series didn't get a comedy nomination in its final season, nor did star-writer Bridgett Everett, voters did have the good sense to honor Jeff Hiller, one of the ensemble's brilliant performers.
    EW.com, EW.com, 15 July 2025
  • Instead of a traditional dog crate, Mark, who only shared his first name, came up with a brilliant idea—a custom space for the dogs with a metal door.
    Alice Gibbs, MSNBC Newsweek, 14 July 2025
Adjective
  • The bar is a buzzy and boozy affair from 5 to 6 p.m. daily, where guests and locals gather in a ritualistic ceremony to visit and try some of the clever cocktails (like the Tropical Storm and Drunken Pimento) for which Ooshan has become known.
    Paula Conway, Forbes.com, 15 July 2025
  • Olympia’s ex-husband, Julian (Jason Ritter), the son of the firm’s head (Beau Bridges), is intrigued by Matty and her clever skills.
    Rosy Cordero, Deadline, 15 July 2025
Adjective
  • Operation Bounce House follows Oliver Lewis, a colonist on the planet New Sonora, who leads a simple life on his family ranch, playing with his band and tending to his family's selection of intelligent agriculture bots.
    Rachel Raposas, People.com, 14 July 2025
  • These earbuds feature intelligent noise control, which removes up to twice as much background noise as previous AirPods models.
    BestReviews, Mercury News, 11 July 2025
Adjective
  • If you’re just getting started with rebounding and want something compact and easy to use (that doesn’t cost a small fortune), here’s a smart entry point.
    Jordan Galloway, SELF, 15 July 2025
  • Instead of chasing trends, smart companies stay committed to long-term brand building and reputation management.
    Expert Panel®, Forbes.com, 14 July 2025
Adjective
  • Shi is particularly keen to dive deeply into conversation with Benioff on precisely these points.
    Alexander Puutio, Forbes.com, 10 July 2025
  • Geopolitical tensions have made growth in China—its third largest market and 13% of total revenue—difficult and rival chipmakers are keen to erode its lead.
    Andrew Nusca, Fortune, 10 July 2025
Adjective
  • Made from ultra-soft leather with precision stitching, this Malbon golf glove delivers exceptional grip and comfort with a super elegant appeal, with its magnetic button closure.
    Jené Luciani Sena, FOXNews.com, 18 July 2025
  • Her work in front of and behind the camera has been exceptional.
    Banseka Kayembe, Refinery29, 18 July 2025
Adjective
  • And while the Lynx are also offensively astute, their production on that end jumps to new heights when the opportunities are derived from defensive success.
    Jace Frederick, Twin Cities, 15 July 2025
  • The expectation is that the AGI and ASI would be computationally astute enough to decide when the AI maker is offering proper instructions versus improper ones.
    Lance Eliot, Forbes.com, 15 July 2025

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Cite this Entry

“Perspicacious.” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/perspicacious. Accessed 23 Jul. 2025.

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