ADAMANT Synonyms: 112 Similar and Opposite Words

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

The words inflexible and obdurate are common synonyms of adamant . While all three words mean "unwilling to alter a predetermined course or purpose," adamant implies utter immovability in the face of all temptation or entreaty. // adamant that the work should continue

Q: When is it sensible to use 'inflexible' instead of 'adamant'?

The words inflexible and adamant can be used in similar contexts, but inflexible implies rigid adherence or even slavish conformity to principle. // inflexible in their demands

Q: When could 'obdurate' be used to replace 'adamant'?

The words obdurate and adamant are synonyms, but do differ in nuance. Specifically, obdurate stresses hardness of heart and insensitivity to appeals for mercy or the influence of divine grace. // obdurate in his refusal to grant clemency

adamant

adjective

ˈa-də-mənt

Definition of adamant

as in stubborn

sticking to an opinion, purpose, or course of action in spite of reason, arguments, or persuasion remained adamant about getting the actor's autograph even after he had disappeared backstage

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

The words inflexible and obdurate are common synonyms of adamant. While all three words mean "unwilling to alter a predetermined course or purpose," adamant implies utter immovability in the face of all temptation or entreaty.

adamant that the work should continue

When is it sensible to use inflexible instead of adamant?

The words inflexible and adamant can be used in similar contexts, but inflexible implies rigid adherence or even slavish conformity to principle.

inflexible in their demands

When could obdurate be used to replace adamant?

The words obdurate and adamant are synonyms, but do differ in nuance. Specifically, obdurate stresses hardness of heart and insensitivity to appeals for mercy or the influence of divine grace.

obdurate in his refusal to grant clemency

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 adamant Coach Ryan Day has been adamant most of his career that Ohio State will remain Ohio State no matter who is calling plays. — Cameron Teague Robinson, New York Times, 21 Aug. 2026 Vendors say business will continue after Parlor The food tenants who have spoken out about the sudden closure have all been adamant that this isn’t where their businesses end. — Kansas City Star, 20 Aug. 2026 Herrman was adamant that this was not a result of competition. — Zev Fima, CNBC, 19 Aug. 2026 Warsh has been adamant about giving Wall Street less guidance about the Fed’s plans for interest rates. — Stan Choe, Los Angeles Times, 17 Aug. 2026 See All Example Sentences for adamant

Recent Examples of Synonyms for adamant

Adjective

Speaking in Jackson Hole, Wyoming late last week, Fed Chairman Kevin Warsh highlighted his worries about stubborn inflation .

— Darla Mercado, CFP®, CNBC, 31 Aug. 2026
Knight set up Darby on a table and hit a springboard clothesline on the stubborn announce table.

— Alfred Konuwa, Forbes.com, 30 Aug. 2026

Definition of stubborn

Adjective

But the same steadfast pursuit that’s placed the attorney at the center of nearly every call for racial justice in the past decade has earned Crump more than a few detractors.

— Ryan Young, CNN Money, 30 Aug. 2026
In spite of the steadfast testimony of those who went over the antlers as meticulously as anyone could, there are still many detractors.

— Richard P. Smith, Outdoor Life, 27 Aug. 2026

Definition of steadfast

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adamancy

adamant

adamantine

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“Adamant.” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/adamant. Accessed 2 Sep. 2026.

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Synonyms of adamant

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