FIERCE Synonyms: 410 Similar and Opposite Words

Q: How is the word 'fierce' different from other adjectives like it?

Some common synonyms of fierce are barbarous , cruel , ferocious , and savage . While all these words mean "showing fury or malignity in looks or actions," fierce applies to humans and animals that inspire terror because of their wild and menacing aspect or fury in attack. // fierce warriors

Q: Where would 'barbarous' be a reasonable alternative to 'fierce'?

While in some cases nearly identical to fierce , barbarous implies a ferocity or mercilessness regarded as unworthy of civilized people. // barbarous treatment of prisoners

Q: When is it sensible to use 'cruel' instead of 'fierce'?

The meanings of cruel and fierce largely overlap; however, cruel implies indifference to suffering and even positive pleasure in inflicting it. // the cruel jokes of schoolboys

Q: When would 'ferocious' be a good substitute for 'fierce'?

The synonyms ferocious and fierce are sometimes interchangeable, but ferocious implies extreme fierceness and unrestrained violence and brutality. // a ferocious dog

Q: When can 'savage' be used instead of 'fierce'?

Although the words savage and fierce have much in common, savage implies the absence of inhibitions restraining civilized people filled with rage, lust, or other violent passion. // a savage criminal

fierce

adjective

ˈfirs

Definition of fierce

as in ferocious

violently unfriendly or aggressive in disposition the Vikings had a well-earned reputation for being fierce warriors

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Antonyms & Near Antonyms

as in intense

extreme in degree, power, or effect a fierce wind made the frigid temperatures seem even worse

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as in gruff

harsh and threatening in manner or appearance the fierce faces of the players on the opposing hockey team

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as in aggressive

having or showing a bold forcefulness in the pursuit of a goal a social reformer of fierce and fearless determination

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as in violent

marked by bursts of destructive force or intense activity fierce fighting raged in the streets of the war-torn city

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as in frantic

marked by great and often stressful excitement or activity fierce early-morning trading sent stocks soaring

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Antonyms & Near Antonyms

Synonym Chooser

How is the word fierce different from other adjectives like it?

Some common synonyms of fierce are barbarous, cruel, ferocious, and savage. While all these words mean "showing fury or malignity in looks or actions," fierce applies to humans and animals that inspire terror because of their wild and menacing aspect or fury in attack.

fierce warriors

Where would barbarous be a reasonable alternative to fierce?

While in some cases nearly identical to fierce, barbarous implies a ferocity or mercilessness regarded as unworthy of civilized people.

barbarous treatment of prisoners

When is it sensible to use cruel instead of fierce?

The meanings of cruel and fierce largely overlap; however, cruel implies indifference to suffering and even positive pleasure in inflicting it.

the cruel jokes of schoolboys

When would ferocious be a good substitute for fierce?

The synonyms ferocious and fierce are sometimes interchangeable, but ferocious implies extreme fierceness and unrestrained violence and brutality.

a ferocious dog

When can savage be used instead of fierce?

Although the words savage and fierce have much in common, savage implies the absence of inhibitions restraining civilized people filled with rage, lust, or other violent passion.

a savage criminal

Example Sentences

Examples are automatically compiled from online sources to show current usage. Read More Opinions expressed in the examples do not represent those of Merriam-Webster or its editors. Send us feedback.

Recent Examples of fierce Geely’s move comes amid a fierce race across the electric vehicle landscape. — Mrigakshi Dixit, Interesting Engineering, 21 Aug. 2026 Showering a tiny group with genuine, unmeasurable care builds a fierce emotional depth that no ad spend can replicate. — Expert Panel®, Forbes.com, 21 Aug. 2026 Which speaks volumes about their interest in tapping into K-pop’s sunny vibes and fierce fandoms. — Cynthia Littleton, Variety, 19 Aug. 2026 Especially fierce in his objections is John (John Jones), a veteran himself of the Afghan war who lost his legs to a landmine. — Leslie Felperin, HollywoodReporter, 18 Aug. 2026 See All Example Sentences for fierce

Recent Examples of Synonyms for fierce

Adjective

After surviving a ferocious first half to trail only 13-12, the All Blacks' resolve hardened by new coach Dave Rennie and age-old ability to produce something from nothing turned a tense contest into a rout by five tries to South Africa's one.

— ABC News, ABC News, 22 Aug. 2026
One track consists of her ferocious, transfixing, concept works, which plunge the gathered into the heart and soul of extreme historical and cultural experiences.

— Matt Thompson, SPIN, 21 Aug. 2026

Definition of ferocious

Adjective

Utilities have raised rates to pay for wildfire prevention and recovery as climate change has made the blazes more intense and frequent.

— Sophie Austin, Fortune, 25 Aug. 2026
Electrolyte beverages can help replenish hydration after an intense workout or stomach bug.

— Stephanie Brown, Verywell Health, 25 Aug. 2026

Definition of intense

Adjective

When Duffy walked out humbly to the stage, with a gentle handwave and smile, Dupree removed his cap atop his long rocker ponytail, put his gruff hand on Duffy’s lean shoulder and asked the crowd for a moment of silence.

— Angela George, Sioux Falls Argus Leader, 16 Aug. 2026
Tyler Hoechlin will play her love interest, Brendan, a gruff fishing boat captain.

— Clare Mulroy, USA Today, 15 Aug. 2026

Definition of gruff

Adjective

Raman said the city has lost tens of thousands of film jobs under Bass and said Los Angeles needs a more aggressive film tax credit to compete with other states.

— Barnini Chakraborty, The Washington Examiner, 20 Aug. 2026
Philadelphia came out aggressive in the second half, took control of the game, and tied it in the 58th minute on a close-range header from Neil Pierre on a cross from Milan Iloski after a free kick.

— Michelle Kaufman, Miami Herald, 20 Aug. 2026

Definition of aggressive

Adjective

Hong Kong’s position as a once-outspoken corner of China has been upended in recent years by a national security crackdown following huge and often violent democracy protests that convulsed the city in 2019.

— Chris Lau, CNN Money, 21 Aug. 2026
New documents presented Thursday also illustrate a history of allegations of racist and violent behavior by Austin Metcalf and his twin brother, Hunter, among the character evidence that was not presented at the trial.

— Harriet Ramos, Fort Worth Star-Telegram, 21 Aug. 2026

Definition of violent

Adjective

Another player, Sophie Cunningham, recently fueled a frantic debate about trans athletes in women’s sports.

— Chris Branch, New York Times, 20 Aug. 2026
In the days immediately after the holiday, a frantic search for Nolan ensued, with authorities, friends and family deploying resources to find the missing teen.

— Alisha Ebrahimji, CNN Money, 19 Aug. 2026

Definition of frantic

Adjective

Cole, who has to maneuver his way around 20 savage crew members, each of whom will need to be killed, doesn’t waste a homicidal movement.

— Owen Gleiberman, Variety, 19 Aug. 2026
The savage battles of Iwo Jima and Okinawa had already demonstrated the ferocity with which Japanese forces would defend their homeland.

— James M. Scott, Time, 10 Aug. 2026

Definition of savage

Adjective

And, once selected, these leaders adhere to a strict code of conduct and undergo intensive training and certification requirements, all of which prize discipline and self-regulation.

— Emelia S. Probasco, Foreign Affairs, 20 Aug. 2026
They were concerned rezoning the property would set off a reaction of more intensive zoning for the corridor.

— Michelle Mullins, Chicago Tribune, 20 Aug. 2026

Definition of intensive

Browse Nearby Words

fiends

fierce

fiercely

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“Fierce.” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/fierce. Accessed 28 Aug. 2026.

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Synonyms of fierce

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