INSINCERITY Synonyms: 50 Similar and Opposite Words

insincerity

noun

Definition of insincerity

as in deception

the pretending of having virtues, principles, or beliefs that one in fact does not have the insincerity of the family's professed concern for the environment is pretty much exposed by the gas-guzzler parked in the driveway

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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 insincerity It was made that much worse when several cast members laughed at her insincerity and Maddi Reese interrupted it several times because there was a stray cat nearby that terrified her. — Brian Moylan, Vulture, 29 May 2026 Allen’s combo of flip insincerity and kindly concern is a terrific treat, recalling Bill Murray at his doofy best. — Duane Byrge, HollywoodReporter, 11 Nov. 2025 In an era of skepticism, audiences quickly detect insincerity. — Expert Panel®, Forbes.com, 29 Aug. 2025 And as the secretive Jack, Travis Van Winkle oozes oily, sexist insincerity. — Pam Kragen, San Diego Union-Tribune, 16 Aug. 2025

Recent Examples of Synonyms for insincerity

Noun

Prevention of fraud, deception and public accountability are reasons given for this suggestion.

— Chicago Tribune, Chicago Tribune, 24 Aug. 2026
As the investigation unfolded, what initially appeared to be a daring ransom scheme evolved into a complex story of obsession, deception, and unexpected motives.

— Andreas Wiseman, Deadline, 21 Aug. 2026

Definition of deception

Noun

Their topics include the limits of authenticity and how to grasp understanding in a world awash in deceit.

— Christopher Coffman, The Conversation, 24 Aug. 2026
The state alleges OpenAI's rapid success stems from deceit and exploitation, causing widespread harm to Floridians and subverting public order.

— Lance Eliot, Forbes.com, 19 Aug. 2026

Definition of deceit

Noun

These charges of hypocrisy have only gotten louder as DSA candidates have won a string of Democratic primaries across the country.

— Tyler Austin Harper, The Atlantic, 22 Aug. 2026
The film follows an 11-year-old boy who exploits his brother’s tragic death to fight his father and his community, until his lies expose the hypocrisy and corruption beneath a seemingly moral society.

— Christopher Vourlias, Variety, 21 Aug. 2026

Definition of hypocrisy

Noun

Of course, the retort is that this would be irritating and exasperating to be continually deluged with alerts about AI deceptiveness.

— Lance Eliot, Forbes.com, 24 Aug. 2025
Beyond the deceptiveness of the narrow material view, spiritual light and hope are always present to be found and felt.

— Sue Brightman, Christian Science Monitor, 3 Jan. 2025

Definition of deceptiveness

Noun

Robinhood's banking product arrived with private-bank affectations, estate planning, event access, cash to the door, priced at $5 a month inside a bundle a 30-year-old already pays for.

— Zennon Kapron, Forbes.com, 6 Aug. 2026
Bret, who narrates the series with snooty affectation, is primarily parentless, with mom and dad gallivanting around Europe.

— Daniel Fienberg, HollywoodReporter, 5 Aug. 2026

Definition of affectation

Noun

Antisocial personality includes a persistent pattern of traits such as callousness, lack of concern, deceitfulness, and irresponsibility, Ryan said.

— Harriet Ramos, Fort Worth Star-Telegram, 29 Apr. 2026
Perfidy — from the French perfidie via the Latin perfidia — means deceitfulness, treachery or a breach of faith or promise.

— Harmeet Kaur, CNN Money, 21 Jan. 2026

Definition of deceitfulness

Noun

Every horror series at some point has to reset — to drop the pretense that the audience knows or remembers its world, its characters, and its rules, and to start anew with characters who need everything explained to them.

— Bilge Ebiri, Vulture, 21 Aug. 2026
The food is stellar, as is the service, but there isn’t a shred of pretence about any of it.

— Condé Nast, Condé Nast Traveler, 18 Aug. 2026

Definition of pretense

Browse Nearby Words

insincerely

insincerity

insinuate

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“Insincerity.” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/insincerity. Accessed 31 Aug. 2026.

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Synonyms of insincerity

noun

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