as in unprecedented
not known or experienced before
houses selling at unheard-of prices
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Example Sentences
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Recent Examples of unheard-of
Prior to 2025, grant cancellations were virtually unheard-of.
—
Katherine J. Wu, The Atlantic, 9 June 2025
Plus every radio station and local television channel is broadcasting an equally grateful ad, commemorating this previously unheralded, unheard-of cruncher of numbers?
—David Fear, Rolling Stone, 5 June 2025
The film is notable for a dodge ball scene that goes disgustingly awry, a long gay kiss — an unheard-of smooch in 1981 — between Andrew and a bully, and for Arngrim’s goth-twink fabulous costumes, including the silkiest cape.
—Erik Piepenburg, New York Times, 2 June 2025
With vacancy rates at an unheard-of 1.4% and rents going up and up and up, New York needs scads of new units.
—New York Daily News Editorial Board, New York Daily News, 1 June 2025
See All Example Sentences for unheard-of
Katherine J. Wu, The Atlantic, 9 June 2025
Plus every radio station and local television channel is broadcasting an equally grateful ad, commemorating this previously unheralded, unheard-of cruncher of numbers?
—David Fear, Rolling Stone, 5 June 2025
The film is notable for a dodge ball scene that goes disgustingly awry, a long gay kiss — an unheard-of smooch in 1981 — between Andrew and a bully, and for Arngrim’s goth-twink fabulous costumes, including the silkiest cape.
—Erik Piepenburg, New York Times, 2 June 2025
With vacancy rates at an unheard-of 1.4% and rents going up and up and up, New York needs scads of new units.
—New York Daily News Editorial Board, New York Daily News, 1 June 2025
See All Example Sentences for unheard-of
Recent Examples of Synonyms for unheard-of
Adjective
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The shift to hybrid and multicloud architectures has created unprecedented complexity.—
Chris McHenry,
Forbes.com,
7 Aug. 2025
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Washington has sent Kyiv more than $66 billion in weapons; enacted a list of sanctions on the Russian economy; and helped the G-7 push through an unprecedented price-cap scheme meant to limit Russian oil revenues—all in the hope Moscow would sue for peace.—
Daniel DePetris,
Time,
7 Aug. 2025
Adjective
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Reuniting Wells with former ER collaborators R. Scott Gemmill and Noah Wyle, the HBO Max procedural launched unexpectedly into the zeitgeist with its January premiere — thanks in part to weekly drops (how novel!) that saw the audience quickly pass 10 million per episode.—
Mikey O'Connell,
HollywoodReporter,
7 Aug. 2025
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Instead, Olsen predicted Democrats might pursue a novel legal theory: that the U.S. Constitution implicitly prohibits mid-decade redistricting unless a court has ordered it.—
Kaelan Deese,
The Washington Examiner,
6 Aug. 2025
Adjective
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At the campaign’s first big canvassing event in mid-December, primary field director Tascha Van Auken noticed something strange happening.—
Mark Chiusano,
Time,
14 Aug. 2025
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Death Valley’s Racetrack Playa is home to some very strange rocks.—
Andrew Paul Aug 14,
Popular Science,
14 Aug. 2025
Adjective
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For those unfamiliar with the inner workings of American rail, the current network is a patchwork.—
David Blackmon,
Forbes.com,
6 Aug. 2025
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Andrea Woods, a Department of Energy spokesperson, was unfamiliar with project specifics when The Enquirer called on July 31.—
Victoria Moorwood,
The Enquirer,
5 Aug. 2025
Adjective
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The skid is a new season-long, surpassing two previous six-game losing streaks — all of which have come since the calendar turned to July.—
Evan Webeck,
Mercury News,
17 Aug. 2025
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Elio — Disney and Pixar Animation’s summer box office flop — will try to find a new audience when the film arrives on digital streaming this week.—
Tim Lammers,
Forbes.com,
17 Aug. 2025
Cite this Entry
“Unheard-of.” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/unheard-of. Accessed 20 Aug. 2025.
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