Thesaurus.com
Dictionary.com
Definitions

overconfidence

[oh-ver-kon-fi-duhns] / ˈoʊ vərˈkɒn fɪ dəns /


Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

See Examples For:

When the market mob is too greedy, or too afraid—and that is the essence of a huge move, up or down—options-centric investors look to buy on fear and sell on overconfidence.

From Barron's Feb. 11, 2026

The report concluded: "There were deviations from policy and practice, overconfidence in the ability to recruit at scale and lack of resources in vetting increased risk."

From BBC Jan. 7, 2026

The episode taught him to take profits and avoid overconfidence.

From The Wall Street Journal Oct. 30, 2025

When someone else’s behavior seems truly inexplicable or evil, even, I can pinpoint, “Oh, that is just overconfidence bias at play” in the same way that I noticed overconfidence bias in my own behavior.

From Los Angeles Times Apr. 11, 2024

It was an error of a commander’s overconfidence, small in history, large in the lives of those men.

From "The Poisonwood Bible" by Barbara Kingsolver




Vocabulary lists containing overconfidence


Vocabulary.com logo
by dictionary.com

Join 12,000,000 vocabulary learners

Start learning new words today on VocabTrainer.
You'll remember them forever.

Start training