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.
It’s soon determined that Grace will be part of a crew on a one-way journey to the unaffected star to figure out why, and then send the answer back to Earth. Mike Ryan, IndieWire, 12 Mar. 2026 Nowadays, the Southwest Chief is run by Amtrak (which gets government funding but operates independently enough to be unaffected by recent government shutdowns). Tribune News Service, San Diego Union-Tribune, 10 Mar. 2026 The larger portion of the park, which includes the nine-hole golf course, would be unaffected by the pilot program. Graham Womack, Sacbee.com, 9 Mar. 2026 Every dancer in that role does it, but with Nadon the moment became so dramatic, while remaining so natural, so utterly unaffected, that time almost stopped. Lauren Kane, The New York Review of Books, 7 Mar. 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 19 Mar. 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

More from Merriam-Webster on unaffected

Last Updated: - Updated example sentences
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