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.
Local media outlets earlier in the day said that Ishiba was unsure of his future and would take a call on whether to continue as prime minister in August. Lim Hui Jie, CNBC, 23 July 2025 If the Dodgers are unable to make a deal with Cleveland, there are other options on the market, but many teams are unsure of their path leading up to the trade deadline. Hunter Mulholland, MSNBC Newsweek, 22 July 2025 Kevin had just left a draining leadership role and was unsure of what came next. Dr. Richard Osibanjo, Forbes.com, 21 July 2025 Reverb was one element that mixers occasionally seemed unsure how to handle in some older tracks. Ryan Waniata, Wired News, 20 July 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 29 Jul. 2025.

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