CONTENTIOUS Synonyms: 169 Similar and Opposite Words

Q: How is the word 'contentious' distinct from other similar adjectives?

Some common synonyms of contentious are bellicose , belligerent , pugnacious , and quarrelsome . While all these words mean "having an aggressive or fighting attitude," contentious implies perverse and irritating fondness for arguing and quarreling. // wearied by his contentious disposition

Q: When would 'bellicose' be a good substitute for 'contentious'?

The meanings of bellicose and contentious largely overlap; however, bellicose suggests a disposition to fight. // a drunk in a bellicose mood

Q: When could 'belligerent' be used to replace 'contentious'?

While the synonyms belligerent and contentious are close in meaning, belligerent often implies being actually at war or engaged in hostilities. // belligerent nations

Q: When can 'pugnacious' be used instead of 'contentious'?

In some situations, the words pugnacious and contentious are roughly equivalent. However, pugnacious suggests a disposition that takes pleasure in personal combat. // a pugnacious gangster

Q: In what contexts can 'quarrelsome' take the place of 'contentious'?

The synonyms quarrelsome and contentious are sometimes interchangeable, but quarrelsome stresses an ill-natured readiness to fight without good cause. // the heat made us all quarrelsome

contentious

adjective

kən-ˈten(t)-shəs

Definition of contentious

as in aggressive

feeling or displaying eagerness to fight the Tartars were a contentious people who terrorized much of Asia and eastern Europe during the Middle Ages

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Antonyms & Near Antonyms

as in controversial

given to arguing a tiresomely contentious person who likes to argue for the sake of arguing

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Antonyms & Near Antonyms

as in difficult

relating to or causing the expression of opposing opinions gun control is likely to be a contentious subject in any group discussion

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Antonyms & Near Antonyms

Synonym Chooser

How is the word contentious distinct from other similar adjectives?

Some common synonyms of contentious are bellicose, belligerent, pugnacious, and quarrelsome. While all these words mean "having an aggressive or fighting attitude," contentious implies perverse and irritating fondness for arguing and quarreling.

wearied by his contentious disposition

When would bellicose be a good substitute for contentious?

The meanings of bellicose and contentious largely overlap; however, bellicose suggests a disposition to fight.

a drunk in a bellicose mood

When could belligerent be used to replace contentious?

While the synonyms belligerent and contentious are close in meaning, belligerent often implies being actually at war or engaged in hostilities.

belligerent nations

When can pugnacious be used instead of contentious?

In some situations, the words pugnacious and contentious are roughly equivalent. However, pugnacious suggests a disposition that takes pleasure in personal combat.

a pugnacious gangster

In what contexts can quarrelsome take the place of contentious?

The synonyms quarrelsome and contentious are sometimes interchangeable, but quarrelsome stresses an ill-natured readiness to fight without good cause.

the heat made us all quarrelsome

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 contentious During the episode, the exes discussed their on-again, off-again relationship and contentious co-parenting situation for their twins. — ABC News, 15 Oct. 2026 The disagreement led to a contentious back-and-forth before acclaimed singer/instrumentalist Meshell Ndegeocello approached the stage to calm Glasper and offer him a drink. — William E. Ketchum Iii, VIBE.com, 14 Oct. 2026 So what will happen as the world becomes more contentious, as there are more conflicts, or as more conflicts erupt? — Jeremy Hsu, ArsTechnica, 14 Oct. 2026 Gavin Newsom and Mark Ruffalo haven’t patched things up since David Ellison’s contentious mega-bucks Paramount and Warner Bros Discovery merger was approved and completed earlier this month. — Dominic Patten, Deadline, 14 Oct. 2026 See All Example Sentences for contentious

Recent Examples of Synonyms for contentious

Adjective

While Chelsea tend to retreat after taking the lead, their opponents also become more aggressive in response, committing extra bodies forward and helping to create more open, end-to-end encounters.

— Conor O'Neill, New York Times, 15 Oct. 2026
The acquisition comes after the distributor’s founder and then-CEO, Andrew Karpen, died from an aggressive form of brain cancer at the age of 59 in May 2025.

— Brian Welk, IndieWire, 15 Oct. 2026

Definition of aggressive

Adjective

Because Sand has not served in a legislative capacity, he isn’t burdened by a controversial voting record on leftist policies, as is Texas Democratic Senate candidate James Talarico, who is also trying to flip a red state seat.

— Gabrielle M. Etzel, The Washington Examiner, 13 Oct. 2026
While many of the more contentious and controversial aspects of his life are presented in one-sided fashion, friend and former manager Rory Holloway’s still-raw sense of betrayal at Tyson firing his entire team is evoked with vivid irritation.

— Daniel Fienberg, HollywoodReporter, 13 Oct. 2026

Definition of controversial

Adjective

The problem, Snegovaya said, is that achieving military autonomy for Europe and Ukraine is extremely difficult in the short term, and Europe has been slow to develop the necessary capabilities.

— Elsa Ohlen, CNBC, 17 Oct. 2026
Past changes have pushed the glacier into a retreat that may be difficult to reverse, while new modeling suggests scientists may have underestimated how warm seawater reaches beneath it.

— Kaif Shaikh, Interesting Engineering, 17 Oct. 2026

Definition of difficult

Adjective

The Israeli military said the munition was believed to belong to the Lebanese militant group Hezbollah.

— Arkansas Online, Arkansas Online, 11 Oct. 2026
In recent months, some militant settlers are ramping up their campaign to violently drive out the Palestinians who live there -- often with impunity -- the Israeli government showing an unwillingness to crack down on the violence.

— Lesley Stahl, CBS News, 11 Oct. 2026

Definition of militant

Adjective

Even so, the film’s gaze is more anthropological than polemical, especially given the faux-doc vibe created by its abundant handheld camerawork, seemingly filmed sometimes by the actors themselves.

— Leslie Felperin, HollywoodReporter, 9 Aug. 2026
Now, in the 1500s and 1600s, that phrase was often used by Catholics in their polemical war against Protestants.

— David Frum, The Atlantic, 1 July 2026

Definition of polemical

Adjective

That night, Lee goes to Ginger’s house to tell her what happened — about his hostile showdown with the rupidoop, about Brawny Dude With the Butter Candies checking out Lee’s van in the Boontill parking lot.

— Amanda Whiting, Vulture, 15 Oct. 2026
The trip to Leeds is another daunting assignment for United in what is usually a hostile atmosphere.

— ABC News, ABC News, 15 Oct. 2026

Definition of hostile

Adjective

Nor was she put off by his more confrontational appearances on Fox News.

— ABC News, ABC News, 11 Oct. 2026
The candidate forum, held on Thursday night in Woodland and moderated by League of Women Voters of Yolo County, was a more confrontational showdown than their debate just one day earlier.

— Mathew Miranda, Sacbee.com, 9 Oct. 2026

Definition of confrontational

Adjective

The former state representative and senator from west-central Missouri took office as secretary of state in January 2025 and brought a more combative approach to overseeing elections and ballot measures.

— Jeremy Kohler, ProPublica, 15 Oct. 2026
No other details were provided, and since that announcement, the CAC and its membership have found themselves on opposite sides of an increasingly combative divide.

— Adam B. Vary, IndieWire, 9 Oct. 2026

Definition of combative

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contentious

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Style

“Contentious.” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/contentious. Accessed 20 Oct. 2026.

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