unsure

adjective

un·​sure ˌən-ˈshu̇r How to pronounce unsure (audio)
-ˈshər
especially Southern -ˈshȯr
: not marked by or given to feelings of confident certainty : not sure
was unsure of what to do
Phrases
unsure of oneself
: lacking confidence in one's abilities
… he's a little unsure of himself when it comes to the music world …Seth Mnookin

Examples of unsure in a Sentence

unsure of her ability to handle the pressure of competing in the Olympic Games
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.
And after the government shutdown halted official data releases for weeks, investors are unsure what the new figures, as government releases resume, will show about the state of the world’s biggest economy. John Towfighi, CNN Money, 14 Nov. 2025 The letters, which offered no details about the nature of the allegations or possible risks, left many recipients stunned and unsure what to do next. Jasmine Baehr, FOXNews.com, 14 Nov. 2025 Meanwhile, 17% said nearly half or more than half of the jobs were affected, and 11% reported being unsure. Sharon Epperson,stephanie Dhue, CNBC, 14 Nov. 2025 The lapse left nearly 42 million Americans unsure about their eligibility for grocery assistance. Hannah Parry, MSNBC Newsweek, 13 Nov. 2025 See All Example Sentences for unsure

Word History

First Known Use

15th century, in the meaning defined above

Time Traveler
The first known use of unsure was in the 15th century

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Cite this Entry

“Unsure.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/unsure. Accessed 16 Nov. 2025.

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