as in certainty
a state of mind in which one is free from doubt
the cocksureness with which he presented his investment scheme convinced others to jump in
Synonyms & Similar Words
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Antonyms & Near Antonyms
Example Sentences
Recent Examples of Synonyms for cocksureness
Noun
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Historical paintings don’t come with certificates; experts are increasingly hesitant to express complete certainty, for fear of litigation or reputational damage should they be proven wrong.—
Oscar Holland,
CNN Money,
9 Mar. 2026 -
In the maelstrom of modern war, presumed certainties crumble like piecrust.—
George F. Will,
Washington Post,
6 Mar. 2026
Noun
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Anthropic sought assurance that its technology would not be tapped for fully autonomous weapons or domestic mass surveillance, but the DOD wanted Anthropic to grant the agency unfettered access to Claude across all lawful purposes.—
Ashley Capoot,
CNBC,
6 Mar. 2026
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But even after those assurances, the Select Board is holding on tight to its March 17 deadline to issue an entertainment license for FIFA to hold the World Cup at Gillette.—
Lance Reynolds,
Boston Herald,
5 Mar. 2026
Noun
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Your confidence is boosted by Love Goddess Venus sextiling powerful Pluto — and with Venus in your sign, that boost is even stronger.—
Tarot.com,
Hartford Courant,
10 Mar. 2026
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Your quick mind spots what to improve, and your confidence helps others get on board.—
Tarot.com,
The Orlando Sentinel,
9 Mar. 2026
Noun
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Kirk’s attorneys are still seeking to overturn his conviction in federal court.—
Los Angeles Times,
Los Angeles Times,
11 Mar. 2026
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Mitchell received a sentence of 55 years for the first-degree murder conviction, plus a mandatory add-on of 25 years to life in prison because prosecutors proved that Mitchell personally discharged the firearm, the release said.—
Aurora Beacon-News,
Chicago Tribune,
11 Mar. 2026
Noun
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Kornet bounced from team to team and nearly out of the league, desperate to recover the sense of satisfaction that came from sinking shot after shot.—
Louisa Thomas,
New Yorker,
8 Mar. 2026
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Oh, and there’s no prize, except the quiet satisfaction of a job well done.—
The Athletic UK Staff,
New York Times,
6 Mar. 2026
Noun
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The choice was between cautious legality and moral certitude, and a brazen but singularly effective sudden strike.—
U T Readers,
San Diego Union-Tribune,
3 Mar. 2026
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Perhaps speaking in the harsh style of the prophets gave him an unearned moral certitude.—
Judith Shulevitz,
The Atlantic,
22 Dec. 2025
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Cite this Entry
“Cocksureness.” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/cocksureness. Accessed 11 Mar. 2026.
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