Dictionary.com
Thesaurus.com
Synonyms

unaffected

1 American  
[uhn-uh-fek-tid] / ˌʌn əˈfɛk tɪd /

adjective

  1. free from affectation; sincere; genuine.

    The man showed unaffected grief at the death of his former opponent.

    Synonyms:
    guileless, naive, artless, unfeigned, real, honest, simple, natural, plain
  2. unpretentious, as a personality or literary style.


unaffected 2 American  
[uhn-uh-fek-tid] / ˌʌn əˈfɛk tɪd /

adjective

  1. not affected, acted upon, or influenced; unchanged; unaltered.

    The laboratory clock remained accurate, unaffected by the explosion.

    Synonyms:
    unstirred, untouched, unmoved

unaffected 1 British  
/ ˌʌnəˈfɛktɪd /

adjective

  1. unpretentious, natural, or sincere

"Collins English Dictionary — Complete & Unabridged" 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

unaffected 2 British  
/ ˌʌnəˈfɛktɪd /

adjective

  1. not affected

"Collins English Dictionary — Complete & Unabridged" 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

Other Word Forms

Etymology

Origin of unaffected1

First recorded in 1580–90; un- 1 + affected 2

Origin of unaffected2

First recorded in 1580–90; un- 1 + affected 1

Explanation

When bad weather or a mean aunt or some other force takes over and you still don't change, you're unaffected. If your party was unaffected by the rain and Aunt Emma's no-fun attitude, then everyone probably had a good time. Unaffected has other meanings, too. It can mean natural and genuine, or unemotional. If someone says you're unaffected they could mean you're genuine; you don't put on an act for people. Saying you were unaffected by your favorite team's loss means you weren't upset by it.

Keep Reading on Vocabulary.com

Vocabulary lists containing unaffected

Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

Unaffected by the vagaries of traffic and parking, they are more dependable too.

From Slate • Mar. 30, 2023

Unaffected customers will see a banner on their T-Mobile online account page letting them know their data was not exposed.

From Washington Times • Aug. 27, 2021

Unaffected, infectious, quick-witted and authentic; the rest of the contestants adored him, and the public soon fell in love with him too.

From The Guardian • Dec. 16, 2012

Unaffected Treasuries would be downgraded as well, but not as sharply, he said.

From Reuters • Jun. 29, 2011

Unaffected by the many artistic and other crazes which had swept over the country since then, it remained a strange mixture of beauty and ugliness.

From Good Old Anna by Lowndes, Marie Belloc