CALUMNIOUS Synonyms: 51 Similar and Opposite Words

calumnious

adjective

Definition of calumnious

as in erroneous

causing or intended to cause unjust injury to a person's good name a calumnious campaign ad that went well beyond the negativity to which voters had become so richly accustomed

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Recent Examples of Synonyms for calumnious

Adjective

Bisignano, a former Wall Street CEO who has been overhauling how the agency operates, also said SSA was working to fix erroneous records.

— Fernanda Tronco, Fortune, 20 Oct. 2026
In his own review of the case, Mandell failed to flag an erroneous jury instruction that four years later would lead to the conviction being overturned.

— Samantha Melamed, ProPublica, 13 Oct. 2026

Definition of erroneous

Adjective

Questions concern how the courts would assess who or what might be responsible for faulty algorithms or other flaws in system design and whether a robot was negligent or malicious when disseminating libelous content damaging individuals or organizations.

— Encyclopedia Britannica, Encyclopedia Britannica, 28 May 2026
In recent weeks, though, her group has doubled in size, and while in the past there were only two or three posts per day, Mitchell and her new moderators now have to wade through 60-plus comments ranging from helpful to libelous.

— Brenna Ehrlich, Rolling Stone, 25 Apr. 2025

Definition of libelous

Adjective

Cloud launched slanderous accusations about the spectator’s personal life based on nothing more than a brief clip of him pointing a finger.

— Alejandro Avila OutKick, FOXNews.com, 1 Oct. 2026
Created under O’Hare’s leadership, the decorum policy prohibits personal attacks, impertinent, profane, obscene, or slanderous remarks as well as threatening, disruptive or unruly behavior.

— Rachel Royster, Fort Worth Star-Telegram, 22 Sep. 2026

Definition of slanderous

Adjective

Skinner, 32, rocked a multicolor plaid miniskirt with a scandalous slit, capping off the look with a long blond wig, pink hoop earrings, a blue plaid headband and vibrant makeup.

— Hedy Phillips, PEOPLE, 26 Oct. 2026
Meanwhile, an intimate comedy of manners from Olivia Wilde, and an in-depth, scandalous sports documentary round out the programming.

— K. Thor Jensen, PC Magazine, 23 Oct. 2026

Definition of scandalous

Adjective

Experts worry federal law enforcement could potentially use those false claims — or others generated this year — as pretext to try to seize ballots during the counting period, or interfere in the process in some other way.

— Miles Parks, NPR, 22 Oct. 2026
The false polling data from Wedgewood Polls consistently favored Democrats, particularly progressive candidates.

— Hailey Bullis, The Washington Examiner, 22 Oct. 2026

Definition of false

Adjective

Use safer payment methods When shopping online, paying with a credit card generally gives you stronger protections if an order never arrives or a charge is incorrect.

— Kurt Knutsson, FOXNews.com, 27 Oct. 2026
The figures represent requests for financial assistance, not necessarily complaints about incorrect water bills.

— Jamal Goss, CBS News, 27 Oct. 2026

Definition of incorrect

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

calumniators

calumnious

calumny

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“Calumnious.” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/calumnious. Accessed 28 Oct. 2026.

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Synonyms of calumnious

adjective

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