overconfident
adjective
over·con·fi·dent
ˌō-vər-ˈkän-fə-dənt 
-ˌdent
: excessively or unjustifiably confident : having too much confidence (as in one's abilities or judgment)
an overconfident driver
wasn't overconfident about their chances of winning
… he often starts cold, missing a few shots, allowing his opponent to get on a roll, to get overconfident.—
Brett Forrest
Brett Forrest
overconfidently
adverb
overconfidently predicted the team would win
Examples of overconfident in a Sentence
the overconfident quarterback made some careless decisions that cost him the game
Recent Examples on the Web
So when an overconfident Dedra enters the antique shop on her own to arrest Luthen, and Luthen takes advantage of this to attempt suicide so he can’t be forced to turn on his allies, Kleya is given an impossible but necessary task.
—Alan Sepinwall, Rolling Stone, 14 May 2025
Business history is littered with failures rooted in the suppression of dissenting views:
Swissair’s board became increasingly insular and overconfident before the airline's collapse in 2002.
—Roger Dooley, Forbes.com, 13 May 2025
If an overconfident or uninterested U.S. team flops this summer, the pitchforks won’t necessarily be out for Pochettino, but his reputation, and that of the players, will take another hit.
—Felipe Cardenas, New York Times, 11 Apr. 2025
Those posts often highlight the overconfident way the AI Overview frames its idiomatic explanations and occasional problems with the model confabulating sources that don't exist.
—ArsTechnica, 29 Apr. 2025
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Alan Sepinwall, Rolling Stone, 14 May 2025
Business history is littered with failures rooted in the suppression of dissenting views:
Swissair’s board became increasingly insular and overconfident before the airline's collapse in 2002.
—Roger Dooley, Forbes.com, 13 May 2025
If an overconfident or uninterested U.S. team flops this summer, the pitchforks won’t necessarily be out for Pochettino, but his reputation, and that of the players, will take another hit.
—Felipe Cardenas, New York Times, 11 Apr. 2025
Those posts often highlight the overconfident way the AI Overview frames its idiomatic explanations and occasional problems with the model confabulating sources that don't exist.
—ArsTechnica, 29 Apr. 2025
See All Example Sentences for overconfident
Cite this Entry
“Overconfident.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/overconfident. Accessed 23 May. 2025.
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