unperturbed

adjective

un·​per·​turbed ˌən-pər-ˈtərbd How to pronounce unperturbed (audio)
: not worried, upset, or disquieted : not perturbed
continued unperturbed by the interruption

Examples of unperturbed in a Sentence

remained unperturbed despite the latest problems in the construction of their new house
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.
Bourdaniotis was unperturbed, too, about the prospect of the mall being redeveloped. Graham Womack, Sacbee.com, 25 Sep. 2025 On one Zodiac outing, a kingfisher sat on a branch just above eye level, scanning the water below for a meal, unperturbed by our presence. Stefanie Waldek, AFAR Media, 12 Sep. 2025 Big Ag fears varieties of amaranth as an existential threat to industrial crops, since the plants are unperturbed by the industry’s arsenal of weed killers. Michael Shaikh june 25, Literary Hub, 25 June 2025 The workers interviewed by Chen were unperturbed about enabling fraud. Cezary Podkul, ProPublica, 25 June 2025 See All Example Sentences for unperturbed

Word History

First Known Use

15th century, in the meaning defined above

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

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Cite this Entry

“Unperturbed.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/unperturbed. Accessed 8 Oct. 2025.

Last Updated: - Updated example sentences
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