keen 1 of 3

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as in quick
having or showing quickness of mind readers who were keen enough to realize that the writer was being satirical

Synonyms & Similar Words

Antonyms & Near Antonyms

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keen

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noun

keen

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verb

Synonym Chooser

How does the adjective keen contrast with its synonyms?

The words acute and sharp are common synonyms of keen. While all three words mean "having or showing alert competence and clear understanding," keen suggests quickness, enthusiasm, and a penetrating mind.

a keen observer of the political scene

In what contexts can acute take the place of keen?

The meanings of acute and keen largely overlap; however, acute implies a power to penetrate and may suggest subtlety and sharpness of discrimination.

an acute sense of style

When would sharp be a good substitute for keen?

While the synonyms sharp and keen are close in meaning, sharp implies quick perception, clever resourcefulness, or sometimes questionable trickiness.

sharp enough to spot a confidence game

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 keen
Adjective
But how does a brand that's keen to be disruptive remain competitive in an industry that's struggling for innovation? Daisuke Takimoto, Wired News, 27 May 2025 President Donald Trump's administration is also keen to increase energy exports to India to address a U.S. trade deficit of well over $45 billion in 2024. Danish Manzoor Bhat, MSNBC Newsweek, 23 May 2025
Noun
For those keen to explore the country deeper and differently, Vinho Verde awaits. Nicole Kliest, Vogue, 25 Jan. 2023 For those keen on camping, this portable, self-inflating tent is designed to be water- and weather-resistant. Rachel Rothman, Good Housekeeping, 9 Jan. 2023
Verb
He’s been lauded for sounding like a vestige of another age — his supple, keening tenor the result of years of apprenticeship to the Pakistani artists Ustad Saami and Farida Khanum. Emily Lordi Philip Cheung, New York Times, 10 May 2024 The score’s main theme feels, above all, like a progression—a steady movement from melody to dissonance, from keening violins to ominous cellos, from pastoral splendor to something more sinister and unresolved. Justin Chang, The New Yorker, 3 May 2024 See All Example Sentences for keen
Recent Examples of Synonyms for keen
Adjective
  • This principle, applied across all workloads, is instrumental for reducing the risk of unauthorized access to sensitive data.
    Ben Blanquera, Forbes.com, 10 June 2025
  • Amino acids are more easily absorbed than proteins and do not damage the intestinal environment, which means even those with sensitive digestions can take them.
    MISAKI KAWATSU, Vogue, 10 June 2025
Adjective
  • As always, Danan’s voice is hysterically funny, her characters’ exhibiting a wry and biting sense of humor.
    Maureen Lee Lenker, EW.com, 19 May 2025
  • Fey’s writing usually has a reputation of being more on the biting or sardonic side, but The Four Seasons trades out the eye rolls for loving looks (mostly).
    Tom Smyth, Vulture, 15 May 2025
Adjective
  • As with uptime, Bluehost's quick and reliable customer support continues to impress us in testing.
    PC Magazine, PC Magazine, 3 June 2025
  • The original rat killer Published April 25, 2007 With one quick flick of his wrist, Scott Mellanby felled a rodent and became part of South Florida sports lore.
    Jeff Kleinman, Miami Herald, 3 June 2025
Adjective
  • Robin will make an excellent addition to our great Kentucky State Senate Majority!
    Mandy Taheri, MSNBC Newsweek, 5 June 2025
  • Greenery also makes an excellent addition to a resortcore space.
    Cori Sears, Better Homes & Gardens, 5 June 2025
Adjective
  • Kids might be excited about the end of the school year and for summer to begin, but many working parents who don’t know how to fill their kids’ long summer days may be feeling some dread right about now.
    Medora Lee, USA Today, 8 June 2025
  • That had Vidovic excited about placing this team at the top of the state’s history list.
    Jeff Vorva, Chicago Tribune, 8 June 2025
Adjective
  • Healthy people can still experience short-term symptoms like fever, intense headache, stiffness, nausea, abdominal pain and diarrhea.
    Rachel Raposas, People.com, 12 June 2025
  • Stark images of burning vehicles, rioters spraying painting cars with expletives and the intense back and forth between President Donald Trump and California Gov. Gavin Newsom over how local law enforcement is handling the problems have been among the topics of conversation.
    Ryan Gaydos, FOXNews.com, 12 June 2025
Noun
  • After about seven minutes — and two more rounds of Narcan — the wail of sirens are finally heard.
    Teri Sforza, Oc Register, 30 May 2025
  • The driving force at the center of almost all the show’s best numbers is Webb’s voice, which is a marvelous instrument for this music, equally capable of delivering touching tenderness or a velvety wail of triumphant transcendence.
    Rob Hubbard, Twin Cities, 15 May 2025
Verb
  • Patterson complained about her in-laws behind their backs Erin and Simon Patterson got married in 2007 and, after splitting and reconciling multiple times over the years, separated permanently in 2015.
    Rachel Treisman, NPR, 7 June 2025
  • Occasionally, drivers call the CHP to complain — especially during rush hour.
    Tina Li, Sacbee.com, 7 June 2025

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Cite this Entry

“Keen.” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/keen. Accessed 17 Jun. 2025.

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