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 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.
But Lacan comes in with a fresh slate, unaffected by the team’s struggles through the early part of the season. Emily Adams, Hartford Courant, 5 July 2025 The bottom 20% of earners are largely unaffected by either policy, as they already aren’t taxed on Social Security payments and largely have their tax liability wiped out through other deductions before the senior tax deduction would apply. Alison Durkee, Forbes.com, 4 July 2025 Impervious to conditions: The burner is unaffected by wind or elevation. Wes Siler, Outside Online, 21 June 2025 Mental health experts warn that while most users are unaffected, a subset may be highly vulnerable to the chatbot's responsive but uncritical feedback, leading to emotional isolation or harmful decisions. Thomas Westerholm, MSNBC Newsweek, 20 June 2025 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 18 Jul. 2025.

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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