INCONVINCIBLE Synonyms: 112 Similar and Opposite Words

inconvincible

adjective

ˌin-kən-ˈvin(t)-sə-bəl

Definition of inconvincible

as in adamant

sticking to an opinion, purpose, or course of action in spite of reason, arguments, or persuasion she's inconvincible on the issue as she is on everything else, so don't even bother

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Recent Examples of Synonyms for inconvincible

Adjective

While waiting to go to court, Zaayer remained adamant that Shawna needed to go to prison but was also convinced that David — who worked at the nearby jail — was protecting his wife from receiving an adequate punishment, per The Guardian.

— Caroline Blair, PEOPLE, 3 July 2026
But Senate Majority Leader John Thune (R-SD) has been adamant that there are not enough votes in the Senate to pass the legislation, given the 60-vote filibuster threshold.

— Mabinty Quarshie, The Washington Examiner, 28 June 2026

Definition of adamant

Adjective

Colombia earned its passage into the round of 16 with a 1-0 win over stubborn Ghana.

— Kevin Baxter, Los Angeles Times, 6 July 2026
Pickle Robot’s Physical AI unloaders tackle the dock door bottleneck, which is a stubborn pain point in inbound logistics, while AmbiStack handles the structured, high-volume stacking that feeds downstream operations.

— Arthur Zaczkiewicz, Footwear News, 6 July 2026

Definition of stubborn

Adjective

Follow these steps to get rid of hardened residue, odors, and germs, and learn how to make outdoor trash cans a little less yucky.

— Karen Brewer Grossman, Southern Living, 3 July 2026
Hauser played hardened ranch foreman Rip Wheeler on the Paramount Network series that ran from 2018 to 2024.

— Brayden Garcia, Fort Worth Star-Telegram, 1 July 2026

Definition of hardened

Adjective

To his supporters, Iran’s late Supreme Leader Ayatollah Ali Khamenei was the steadfast, fearless leader who transcended mere politics and inspired devotion.

— Xiaoqian Lin, CNN Money, 6 July 2026
Each project generated steadfast opposition from the city's neighborhoods, calling into question how the city should regulate the advanced technology centers.

— Alysa Guffey, IndyStar, 2 July 2026

Definition of steadfast

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.

Browse Nearby Words

inconvenient

inconvincible

incorporate

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“Inconvincible.” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/inconvincible. Accessed 7 Jul. 2026.

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Synonyms of inconvincible

adjective

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