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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Rousseau asked in his closing, referring to testimony from Detective Jerry Cedillo on his certainty that Bell-Johnson was one of the shooters.—
Emerson Clarridge
Updated February 6,
Fort Worth Star-Telegram,
7 Feb. 2026 -
And in this vacuum of scientific certainty, inaccurate beliefs thrive.—
CBS News,
CBS News,
6 Feb. 2026
Noun
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There is also a federal class-action lawsuit filed by former members that accuses Gateway and Robert Morris of failing to honor promises to give 15% of donations to global missions and misleading congregants with assurances of refunds.—
Giles Hudson,
CBS News,
7 Feb. 2026
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Advocates in the South Bay say the timing of ongoing sweeps raises red flags — regardless of official assurances that the Super Bowl is not a factor.—
Grant Stringer,
Mercury News,
6 Feb. 2026
Noun
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Hardware enthusiasm While there are doubts about the software industry, Wall Street has resounding confidence that hardware companies are AI winners.—
John Towfighi,
CNN Money,
10 Feb. 2026
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Uncertainty is the absence of confidence and, right now, a lack of confidence is overriding the reality that many of these companies are going to be just fine.—
Josh Brown,Sean Russo,
CNBC,
9 Feb. 2026
Noun
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Many maintained contact with him even after his conviction in 2008 for soliciting a prostitute and procuring a child for prostitution in Florida.—
Kathryn Palmer,
USA Today,
11 Feb. 2026
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During more than 21 years of incarceration on death row at Idaho’s maximum security prison south of Boise, Hall repeatedly appealed his convictions in state and federal court.—
Kevin Fixler,
Idaho Statesman,
10 Feb. 2026
Noun
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Couples can compare photographers by turnaround time, caterers by guest satisfaction scores, and venues by seasonal pricing trends.—
Craig Lebrau,
USA Today,
8 Feb. 2026
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Giving a worn accessory new life brings a sense of satisfaction while keeping it out of the landfill.—
Jennifer Prince,
Southern Living,
8 Feb. 2026
Noun
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The uncertainty that’s always defined the oil sector, along with even greater uncertainty about the location of oil, calls into question the certitude of Dr. Rockstrom.—
John Tamny,
Forbes.com,
20 Jan. 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 12 Feb. 2026.
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