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Synonyms

barbarous

American  
[bahr-ber-uhs] / ˈbɑr bər əs /

adjective

  1. uncivilized; wild; savage; crude.

  2. savagely cruel or harsh.

    The prisoners of war were given barbarous treatment.

    Synonyms:
    brutal, inhuman, ferocious
  3. full of harsh sounds; noisy; discordant.

    an evening of wild and barbarous music.

  4. not conforming to classical standards or accepted usage, as language.

  5. foreign; alien.

  6. (among ancient Greeks) designating a person or thing of non-Greek origin.


barbarous British  
/ ˈbɑːbərəs /

adjective

  1. uncivilized; primitive

  2. brutal or cruel

  3. lacking refinement

"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

Synonym Usage

See barbarian.

Other Word Forms

Etymology

Origin of barbarous

1400–50; late Middle English < Latin barbarus < Greek bárbaros non-Greek, foreign, barbarian; akin to Sanskrit barbara stammering, non-Aryan; see -ous

Explanation

To be barbarous is to be vicious and cruel or simply uncivilized. Wearing a leopard-pelt skirt and swatting at people with a wooden club is barbarous, and so is eating spaghetti with your hands. Barbarous can describe a terrible, savage act, like mass murder or torture, but it can also describe people who are uncultured. It sounds better if you say it in a British accent. If a tribe of people who knew nothing about the modern world were discovered, they would be considered barbarous. To many, living without electricity seems barbarous. Barbarous is the opposite of refined and cultured.

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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:

Cole’s central image evokes the imperial grandeur of Rome before it is felled, in the next canvas, by fire, flood and barbarous invaders.

From The Wall Street Journal Jul. 2, 2026

But the gains in that barbarous relic, gold, have surpassed the AI-powered stock bull run.

From Barron's May 15, 2026

"I will fight this barbarous and inhumane practice - just the thought of it makes me sick."

From BBC Sep. 22, 2023

He cited Philippine national hero Jose Rizal’s description of justice “as the foremost virtue of the civilizing races. It subdues the barbarous nations while injustice arouses the weakest.”

From Seattle Times Mar. 2, 2023

Yes, as Evelyn Waugh wrote: “Everyone has always regarded any usage but his own as either barbarous or pedantic.”

From "Eats, Shoots & Leaves" by Author

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