1
as in cocky
displaying or marked by rude boldness
his cocksure assertion that only he could solve the problem
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Antonyms & Near Antonyms
2
as in confident
having or showing a mind free from doubt
you're always so cocksure about everything
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Example Sentences
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Recent Examples of cocksure
Amid the cocksure bravado of the adventure-sports world, fluidity is read as weakness.
—
Alison Van Houten, Outside Online, 22 Aug. 2020
So cocksure are they, even their hair seems to swagger.
—San Diego Union-Tribune, 8 May 2022
Craig Kilborn, the fratty cocksure original host of The Daily Show, had gotten his big call-up from CBS to host the late-night slot following David Letterman’s, which was one of two jobs Stewart didn’t get.
—Devin Gordon, The Atlantic, 21 Apr. 2022
After the evacuation, the four Brits were skewered as irresponsible and cocksure by Icelanders and media outlets around the world.
—Devon O’Neil, Outside Online, 20 Apr. 2016
See All Example Sentences for cocksure
Alison Van Houten, Outside Online, 22 Aug. 2020
So cocksure are they, even their hair seems to swagger.
—San Diego Union-Tribune, 8 May 2022
Craig Kilborn, the fratty cocksure original host of The Daily Show, had gotten his big call-up from CBS to host the late-night slot following David Letterman’s, which was one of two jobs Stewart didn’t get.
—Devin Gordon, The Atlantic, 21 Apr. 2022
After the evacuation, the four Brits were skewered as irresponsible and cocksure by Icelanders and media outlets around the world.
—Devon O’Neil, Outside Online, 20 Apr. 2016
See All Example Sentences for cocksure
Recent Examples of Synonyms for cocksure
Adjective
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Jimmy, boyish and cocky as ever, proves a real asset thanks to his clandestine connection with Lex’s fashionista, selfie-snapping girlfriend Eve (Sara Sampaio).—
David Rooney,
HollywoodReporter,
8 July 2025
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The story itself is stripped to bone and sinew: a sleepy New England beach town that wants tourist dollars more than truth, an invisible killer in plain water, and three men — one scared sheriff, one cocky scientist, one Ahab of a fisherman — set adrift to settle nature’s score.—
Philip Martin,
Arkansas Online,
19 June 2025
Adjective
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But whether the team would be confident elevating an interim replacement the way the Nats did with assistant GM Mike DeBartolo is not known.—
Ken Rosenthal,
New York Times,
8 July 2025
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And for those stunning backless dresses that demand a bra-free look, nipple covers are your secret weapon for confident coverage.—
Caitlyn Martyn
may earn a commission if you buy through our referral links. This content was created by a team that works independently from the Fox newsroom.,
FOXNews.com,
8 July 2025
Adjective
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In hindsight that decision may not have been the wisest.—
Charlotte Harpur,
New York Times,
5 July 2025
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Demonstrating a talent for working in fluent french peppered with a british accent, the actor delivers one of his most indelible acting turns as the sly, wry, and wise business mogul-turned- butler who finds new purpose in life working on the other side of the fence.—
Pete Hammond,
Deadline,
3 July 2025
Adjective
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Going into the conversation, Alicia wasn’t sure how Amelia would respond.—
Jordan Greene,
People.com,
11 July 2025
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One thing is for sure: This year’s Wimbledon final will feature two of the world’s top players, and fans should be thrilled with how the tournament has played out.—
Jess Bryant,
New York Times,
11 July 2025
Adjective
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Gemma reluctantly agrees to rebuild her impudent robot in a new body, and the sequel ends with an explosive showdown between Amelia and M3GAN, who nearly dies in a noble attempt to save Gemma and her niece, Cady (Violet McGraw).—
Patrick Ryan,
USA Today,
29 June 2025
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One chord appears to speak to the other, sounding almost impudent in their simplicity, equal parts ecstatic and heartbreakingly melancholic.—
Sam Davies,
Rolling Stone,
10 Mar. 2025
Adjective
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One’s insolent, calling him lame and old, and the other affectedly infantile, but both are exhausting in their own way.—
Keith Phipps,
Vulture,
16 Apr. 2025
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The government, in an insolent filing on Sunday evening, rewrote that instruction.—
Ruth Marcus,
New Yorker,
14 Apr. 2025
Adjective
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First, there are highly vocal AI luminaires making individualized brazen predictions.—
Lance Eliot,
Forbes.com,
1 July 2025
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The brazen corruption that pervaded St. Paul’s police force in 1935 didn’t spring up overnight.—
Nick Woltman,
Twin Cities,
28 June 2025
Adjective
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In fiery Aries, Saturn not only demands results but also bold action.—
Valerie Mesa,
People.com,
12 July 2025
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And the challenge became not drawing a big, bold line between the unceasing pound of drums, the undulating flapping of flags, the rising tide of song, and the team’s breathless second-half charge.—
Megan Feringa,
New York Times,
12 July 2025
Cite this Entry
“Cocksure.” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/cocksure. Accessed 18 Jul. 2025.
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