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self-doubt

noun

plural self-doubts
: a lack of faith in oneself : a feeling of doubt or uncertainty about one's abilities, actions, etc.
plagued with/by self-doubt
overcame her self-doubts
The man who comes through the pages of this straightforwardly written autobiography is eminently human, full of self-doubt about his personal life and his career …Walter Goodman

Examples of self-doubt in a Sentence

Recent Examples on the Web
Examples are automatically compiled from online sources to show current usage. Read More Opinions expressed in the examples do not represent those of Merriam-Webster or its editors. Send us feedback.
Social media bombards our minds with images that trigger envy and self-doubt, keeping our nervous systems in a chronic state of stress. Dr. Daniel Amen, Time, 26 Nov. 2025 In Carney’s classroom, there is room for honest reflection but not self-doubt. Dan Robson, New York Times, 19 Nov. 2025 No matter what stage in life, a parent’s disapproving action or comment can send an adult child spiraling down a vortex of negative feelings and self-doubt. Lynda Lin Grigsby, Parents, 7 Nov. 2025 Through the most tumultuous years of their young lives — personally and globally — Kate and Frida show each other how to overcome self-doubt and embrace joy even through their darkest hours in the last precious years before the internet changed everything. Nora Dahlia, PEOPLE, 25 Oct. 2025 See All Example Sentences for self-doubt

Word History

First Known Use

1847, in the meaning defined above

Time Traveler
The first known use of self-doubt was in 1847

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Cite this Entry

“Self-doubt.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/self-doubt. Accessed 3 Dec. 2025.

Kids Definition

self-doubt

noun
ˈself-ˈdau̇t
: a lack of faith in oneself
self-doubting
-iŋ
adjective

More from Merriam-Webster on self-doubt

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