1
as in accidental
happening by chance
an unpremeditated encounter with an old boyfriend
Synonyms & Similar Words
Relevance
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
Synonyms & Similar Words
Antonyms & Near Antonyms
Example Sentences
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Recent Examples of unpremeditated
Petty Officer Jermiah Copeland received the sentence at a general court-martial after pleading guilty to unpremeditated murder and related charges in the death of Culinary Specialist 3rd Class Angelina Resendiz, Naval Criminal Investigative Service (NCIS) said Tuesday in a news release.
—
Stephen Sorace,
FOXNews.com,
10 June 2026
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
Stephen Sorace,
FOXNews.com,
10 June 2026
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
Recent Examples of Synonyms for unpremeditated
Adjective
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Fire departments have also partnered with the APA to hand out buckets so consumer fireworks users can douse used fireworks, reducing the risk of accidental fires.
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While many may have had one as children, the inception of the toy was accidental.
Adjective
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Arepas and coffee anchor impromptu support circles, as grieving customers cling to fragile hope for the missing.
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An impromptu blind date with a handsome rapist ends with Esther punching him square in the nose, his blood gushing through her fingers.
Adjective
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Leigh is known for making films in a collaborative, improvisational process with his performers and has stayed close with O’Flynn through the years.
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The 34th annual edition of this popular festival, which focuses on improvisational, funk, roots and various styles of jam band music, takes place at the Nevada County Fairgrounds in Grass Valley.
Adjective
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Across La Guaira, the coastal state hardest-hit by the disaster, and in parts of Caracas, thousands of residents are spending nights outdoors in plazas, parks, sports courts and improvised encampments, sleeping on mattresses, blankets and folding chairs.
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Eventually, the rewrite and actors workshop rehearsal combined — a two-week period in which Jones, McCormick, Wilde, Rogen, Cruz, and Norton acted out, improvised scenes, and, most importantly, talked about characters.
Cite this Entry
“Unpremeditated.” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/unpremeditated. Accessed 5 Jul. 2026.
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