1
as in accidental
happening by chance
an unpremeditated encounter with an old boyfriend
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Antonyms & Near Antonyms
2
as in impromptu
made or done without previous thought or preparation
an unpremeditated verbal attack that was prompted by an unexpected question at the press conference
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Antonyms & Near Antonyms
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Recent Examples of unpremeditated
Although the murderers are often characters with redeeming qualities, Nolan Hurst (David Cross) is more sympathetic than most, and his killing of toy store manager/part-time extortionist Patrick Palmer (Drew Seltzer) is an unpremeditated act of desperation, not the settling of a score.
—
Sophie Brookover, Vulture, 17 Oct. 2025
Those who forgave depicted the moment in mystical terms—unpremeditated, unexpected, the words just flowed.
—Kevin Sack, Time, 3 June 2025
Richmond initially was charged with unpremeditated murder, which carries a maximum sentence of life in prison.
—CBS News, 31 Jan. 2024
His determination to capture the naturalistic, unpremeditated aspects of his subjects made his work pulse with a startling sense of life.
—The New Yorker, 11 May 2022
Sanick Dela Cruz is charged with unpremeditated murder and making a false statement.
—CNN, 9 Mar. 2022
Rooney also resembled Hemingway—and Raymond Carver, a renovator of Hemingway’s minimalism whom Rooney has cited as an influence—in her ability to write dialogue that sounds unpremeditated but has a neutron-star density of drama and emotion.
—Caleb Crain, The Atlantic, 10 Aug. 2021
Colloquial speech sounds direct and unpremeditated.
—Washington Post, 9 July 2021
Although in cancel culture the moral panics are roving and unpremeditated, they can still be exploited for the benefit of the dominant class.
—New York Times, 3 Dec. 2020
Sophie Brookover, Vulture, 17 Oct. 2025
Those who forgave depicted the moment in mystical terms—unpremeditated, unexpected, the words just flowed.
—Kevin Sack, Time, 3 June 2025
Richmond initially was charged with unpremeditated murder, which carries a maximum sentence of life in prison.
—CBS News, 31 Jan. 2024
His determination to capture the naturalistic, unpremeditated aspects of his subjects made his work pulse with a startling sense of life.
—The New Yorker, 11 May 2022
Sanick Dela Cruz is charged with unpremeditated murder and making a false statement.
—CNN, 9 Mar. 2022
Rooney also resembled Hemingway—and Raymond Carver, a renovator of Hemingway’s minimalism whom Rooney has cited as an influence—in her ability to write dialogue that sounds unpremeditated but has a neutron-star density of drama and emotion.
—Caleb Crain, The Atlantic, 10 Aug. 2021
Colloquial speech sounds direct and unpremeditated.
—Washington Post, 9 July 2021
Although in cancel culture the moral panics are roving and unpremeditated, they can still be exploited for the benefit of the dominant class.
—New York Times, 3 Dec. 2020
Recent Examples of Synonyms for unpremeditated
Adjective
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Beau pointed out that Bash disabled them, and any footage could be altered to appear accidental.—
Allison DeGrushe,
Entertainment Weekly,
28 Oct. 2025
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The accidental explosive play The Chiefs’ longest offensive snap of the night?—
Sam McDowell
Updated October 27,
Kansas City Star,
28 Oct. 2025
Adjective
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The three-day Nashville event (like the position) has grown in popularity and recognition — especially so after Taylor Swift, the most famous pop star on the planet who also happens to be engaged to Kelce, gave an impromptu performance at one of its parties last summer.—
Jourdan Rodrigue,
New York Times,
25 Oct. 2025
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The only meeting that could possibly eclipse the Xi summit would be an impromptu reunion with North Korean leader Kim Jong Un.—
Preston Fore,
Fortune,
25 Oct. 2025
Adjective
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In each episode, a VIP is escorted down a red carpet by three comedic bodyguards, facing a series of physical and mental challenges designed to test their wit, courage and improvisational skills.—
Ed Meza,
Variety,
14 Oct. 2025
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MacKinnon put the Avs on the board first with some improvisational magic.—
Corey Masisak,
Denver Post,
13 Oct. 2025
Adjective
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Deep shots, screens, improvised plays, even a flea-flicker touchdown to Luther Burden III.—
Dan Wiederer,
New York Times,
9 Oct. 2025
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Two months later, the group launched more than two dozen attacks across northeastern Syria, relying on a combination of guerrilla tactics, including small arms fire, ambushes, assassinations, and improvised explosive devices targeting military checkpoints and government vehicles.—
Caroline Rose,
Foreign Affairs,
18 Sep. 2025
Cite this Entry
“Unpremeditated.” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/unpremeditated. Accessed 29 Oct. 2025.
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