Definition of adamantnext

Synonym Chooser

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 Hochul has been adamant in her opposition to raising income taxes. Austin Sarat, Washington Post, 6 Jan. 2026 The comment, while clearly in jest, was representative of something the Cowboys have been adamant about all week. Joseph Hoyt, Dallas Morning News, 2 Jan. 2026 In keeping with Marty Supreme’s tachycardiac tempo and its titular character’s maniacal hustle, Chalamet was adamant that the execution not feel too polished. Mattie Kahn, Vogue, 23 Dec. 2025 Our presidents are adamant about that. Bill Center, San Diego Union-Tribune, 20 Dec. 2025 See All Example Sentences for adamant
Recent Examples of Synonyms for adamant
Adjective
  • These two ingredients mixed together creates a powerful mixture perfect for lifting stubborn stains off grout because of their high cleaning and brightening properties.
    Ashlyn Needham, Southern Living, 10 Jan. 2026
  • The vinegar cleaning method isn’t foolproof, and sometimes stubborn residue can remain on your microwave walls.
    Gemma Johnstone, The Spruce, 10 Jan. 2026
Adjective
  • What alerted them to her location wasn’t footprints or a cell phone ping, however, but rather the sounds of her steadfast pup, Cami.
    Outside, Outside, 6 Jan. 2026
  • The year-on-year increases at each major are more modest, usually between 10 and 12 percent, but that percentage of tournament revenue remains steadfast, if not entirely immovable.
    Matthew Futterman, New York Times, 6 Jan. 2026
Adjective
  • Still, some military analysts remain cautious, noting that satellites are built to endure intense cosmic radiation with hardened components and shielding, leaving open the question of whether such directed energy could penetrate these defenses.
    Bojan Stojkovski, Interesting Engineering, 8 Nov. 2025
  • If this group of hardened degenerates was able to enjoy the action at this level, who, exactly, are the spiritual victims of sports betting?
    Jay Caspian Kang, New Yorker, 7 Nov. 2025

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Cite this Entry

“Adamant.” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/adamant. Accessed 11 Jan. 2026.

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