unaffected

adjective

un·​af·​fect·​ed ˌən-ə-ˈfek-təd How to pronounce unaffected (audio)
Synonyms of unaffectednext
1
: not influenced or changed mentally, physically, or chemically
2
: free from affectation : genuine
unaffectedly adverb
unaffectedness noun

Examples of unaffected in a Sentence

They shortened the book when they made the movie, but the basic story remained unaffected. He has a friendly and unaffected manner.
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.
With pump prices remaining stable, demand for fuel has remained unaffected. Priyanka Salve, CNBC, 11 May 2026 Home internet and Wi-Fi will be unaffected, authorities said. ABC News, 8 May 2026 China has continued to purchase Iranian oil during the conflict, analysts say, still importing well over a million barrels per day last month – drawing down stock from floating storage already in Asia and unaffected by the US naval blockade of Hormuz. Simone McCarthy, CNN Money, 6 May 2026 Warming temperatures and extreme weather patterns are expanding the virus’ range, allowing infected rodents to migrate into previously unaffected regions across Argentina. Isabel Debre, Los Angeles Times, 6 May 2026 See All Example Sentences for unaffected

Word History

First Known Use

circa 1586, in the meaning defined at sense 1

Time Traveler
The first known use of unaffected was circa 1586

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Cite this Entry

“Unaffected.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/unaffected. Accessed 21 May. 2026.

Kids Definition

unaffected

adjective
un·​af·​fect·​ed ˌən-ə-ˈfek-təd How to pronounce unaffected (audio)
1
: not influenced or changed mentally, physically, or chemically
2
: free from false behavior intended to impress others : genuine
unaffectedly adverb
unaffectedness noun

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