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Synonyms

fierce

American  
[feers] / fɪərs /

adjective

fiercer, fiercest
  1. menacingly wild, savage, or hostile.

    fierce animals;

    a fierce look.

    Synonyms:
    murderous, bloodthirsty, barbarous, brutal, fell, cruel
    Antonyms:
    mild, tame
  2. violent in force, intensity, etc..

    fierce winds.

    Synonyms:
    passionate, furious, turbulent
  3. furiously eager or intense.

    fierce competition.

    Synonyms:
    turbulent, passionate, furious
  4. extremely bad or severe.

    a fierce cold.


fierce British  
/ fɪəs /

adjective

  1. having a violent and unrestrained nature; savage

    a fierce dog

  2. wild or turbulent in force, action, or intensity

    a fierce storm

  3. vehement, intense, or strong

    fierce competition

  4. informal very disagreeable or unpleasant

"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

Related Words

Fierce, ferocious, truculent suggest vehemence and violence of temper, manner, or action: fierce in repelling a foe. Ferocious implies fierceness or cruelty, especially of a bloodthirsty kind, in disposition or action: a ferocious glare; ferocious brutality toward helpless refugees. Truculent suggests an intimidating or bullying fierceness of manner or conduct: His truculent attitude kept them terrified and submissive.

Other Word Forms

  • fiercely adverb
  • fierceness noun
  • overfierce adjective
  • unfierce adjective

Etymology

Origin of fierce

First recorded in 1300–1350; from Middle English fiers, fers, from Old French fiers, fers, from Latin ferus “wild, fierce”; feral 1, ferocious

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 debate over data centers is heating up in the Imperial Valley, a rural desert region in southeastern California where a proposed center faces fierce opposition from residents.

From Los Angeles Times

Volcker raised interest rates to levels that contributed to a recession and drew fierce criticism from Congress and the Reagan White House, but held his course until inflation broke.

From Barron's

Volcker raised interest rates to levels that contributed to a recession and drew fierce criticism from Congress and the Reagan White House, but held his course until inflation broke.

From Barron's

AI server margins are narrow in part because of fierce competition.

From Barron's

It has conquered Silicon Valley, jolted Wall Street and even managed to scramble Anthropic’s fiercest rival.

From The Wall Street Journal