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Synonyms

cruel

American  
[kroo-uhl] / ˈkru əl /

adjective

crueler, cruelest
  1. willfully or knowingly causing pain or distress to others.

    Synonyms:
    relentless, merciless, ferocious, bloodthirsty
    Antonyms:
    kind
  2. enjoying the pain or distress of others.

    the cruel spectators of the gladiatorial contests.

    Antonyms:
    compassionate, sympathetic
  3. causing or marked by great pain or distress.

    a cruel remark;

    a cruel affliction.

  4. rigid; stern; strict; unrelentingly severe.


cruel British  
/ ˈkruːəl /

adjective

  1. causing or inflicting pain without pity

    a cruel teacher

  2. causing pain or suffering

    a cruel accident

"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

Cruel, pitiless, ruthless, brutal, savage imply readiness to cause pain to others. Cruel implies willingness to cause pain, and indifference to suffering: a cruel stepfather. Pitiless adds the idea of refusal to show compassion: pitiless to captives. Ruthless implies cruelty and unscrupulousness, letting nothing stand in one's way: ruthless greed. Brutal implies cruelty that takes the form of physical violence: a brutal master. Savage suggests fierceness and brutality: savage battles.

Other Word Forms

Etymology

Origin of cruel

First recorded in 1175–1225; Middle English, from Anglo-French, Old French, from Latin crūdēlis, equivalent to crūd(us) ( see crude) + -ēlis, adjective suffix

Explanation

Someone or something that inflicts pain or causes suffering can be described as cruel. It would be cruel of you to offer chocolate to someone on a diet. High school can be cruel sometimes: cruel teachers, who seem to organize to all pile on the papers and tests for the same day; cruel students, who are mean to each other; and even cruel cafeteria workers, who create disgusting concoctions out of mystery meat. Through its Latin ancestors — crudelis "rude and unfeeling" and crudus "raw or rude" — cruel is related to the English word crude, meaning rude or not fully formed.

Keep Reading on Vocabulary.com

Vocabulary lists containing cruel

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.

The League Against Cruel Sports, which has been lobbying for a ban, welcomed Thursday's consultation launch.

From BBC • Mar. 26, 2026

From there, Gunn’s curated playlist, featuring bands like Hardcore Superstar, Cruel Intentions and Ida Maria, musically narrates each installment’s operatic heroics and slapstick violence, or adds poignancy to Chris’ bouts of crushingly low self-esteem.

From Salon • Dec. 14, 2025

Hip-hop synth-punk artist N8NOFACE, now a fixture on lineups from the annual L.A. festival Cruel World tours with Limp Bizkit and Corey Feldman, calls Tom “my brother” and credits that code with keeping him aligned.

From Los Angeles Times • Oct. 17, 2025

Her breakthrough role came with the 1999 teen drama Cruel Intentions, alongside her now-ex husband Ryan Phillippe.

From BBC • Oct. 16, 2025

“We all have our troubles. Cruel words. No rain.”

From "The Ugly One" by Leanne Statland Ellis

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