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Synonyms

atrocious

American  
[uh-troh-shuhs] / əˈtroʊ ʃəs /

adjective

  1. extremely or shockingly wicked, cruel, or brutal.

    an atrocious crime.

    Synonyms:
    devilish, diabolic, monstrous, heinous, felonious
  2. shockingly bad or tasteless; dreadful; abominable.

    an atrocious painting; atrocious manners.

    Synonyms:
    detestable, execrable

atrocious British  
/ əˈtrəʊʃəs /

adjective

  1. extremely cruel or wicked; ruthless

    atrocious deeds

  2. horrifying or shocking

    an atrocious road accident

  3. informal very bad; detestable

    atrocious writing

"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 atrocious

First recorded in 1660–70; atroci(ty) + -ous


Explanation

Atrocious is a great word, but there's nothing good about its meaning or its synonyms: horrible, ugly, abominable, dreadful, unspeakable, and monstrous, to name just a few. The adjective atrocious is descended from the Latin atrox, which means "fierce" and "cruel." We hear this word all the time when something provokes horror (like a massive earthquake), when something is exceptionally bad or displeasing (like the worst movie we've ever seen, and the worse acting), or when we see something shockingly brutal or cruel (like an act of terrorism).

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Vocabulary lists containing atrocious

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.

See Examples For:

Her viral “SNL” sketch “Haircut” — in which Padilla goes to dinner with friends, disturbing them with her atrocious haircut — was created at Groundlings, where it killed.

From Los Angeles Times ● May 28, 2026

“It’s atrocious how secretive they are with these sorts of taxpayer-funded events,” said David Cuillier, director of The Freedom of Information Project at the University of Florida.

From Salon ● Apr. 30, 2026

“How many times will ABC’s leadership enable Kimmel’s atrocious behavior at the expense of our community,” she wrote on X.

From The Wall Street Journal ● Apr. 28, 2026

"How many times will ABC's leadership enable Kimmel's atrocious behavior at the expense of our community," she wrote.

From BBC ● Apr. 27, 2026

She fretted, she lost her appetite, her temper was atrocious.

From "Mary Poppins" by P. L. Travers

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