QUACKS Synonyms: 56 Similar and Opposite Words

quacks

noun

plural of quack

as in frauds

one who makes false claims of identity or expertise don't bother to see that guy, as I've heard he's a quack with no actual training

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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 quacks Scientists who disagreed with him, even those from Harvard and Oxford universities, were considered quacks. — Chicago Tribune, 24 Aug. 2026 But let’s circle back to TV‘s patron saint of affable, oft–insidious quacks. — Ben Travers, IndieWire, 16 Dec. 2025 Automatic ducking doesn't add quacks to your soundtrack. — PC Magazine, 15 Nov. 2025 As experts departed, quacks arrived. — Charles Bethea, New Yorker, 9 Sep. 2025 Medallion’s Derek Lo figures that his software can cut through the system’s redundancies, slashing the time and cost of paperwork designed to prevent quacks from practicing medicine and safeguard patients that’s spiraled into something burdensome. — Amy Feldman, Forbes.com, 20 Aug. 2025

Recent Examples of Synonyms for quacks

Noun

Only once the Buffs emptied offensive coordinator Brennan Marion’s playbook, there was nothing left to fire at McGuire’s frauds.

— Sean Keeler, Denver Post, 4 Oct. 2026
In my phishing protection test, Avira successfully detected and defeated 100% of real-world phishing frauds.

— Neil J. Rubenking, PC Magazine, 29 Sep. 2026

Definition of frauds

Noun

Many of these goods, which were purchased on online platforms, were fakes that contained dangerous levels of phthalates, lead, formaldehyde, nickel and other substances.

— Kate Nishimura, Footwear News, 9 Oct. 2026
To combat this, Antinori has been marking its bottles against fakes for years.

— Catherina Gioino, Fortune, 9 Oct. 2026

Definition of fakes

Noun

The schedule is forgivable, even by ACC standards, but a rematch on the road against Notre Dame will separate the Canes as contenders or pretenders.

— Austin Perry OutKick, FOXNews.com, 28 July 2026
Now, hardship seems to be an end in itself, a battle scar or badge of honor that distinguishes true backpackers from mere pretenders.

— Tim Brinkhof, Time, 4 May 2026

Definition of pretenders

Noun

Despite the claims of any number of charlatans who prey on the American brand of cuddly benighted ignorance, the universe will not manifest an alternate reality for anyone who simply wishes for it with sufficient longing.

— Anthony Crupi, Sportico.com, 2 Oct. 2026
Ours is not a society that loathes charlatans; look who’s running things.

— Lauren Michele Jackson, New Yorker, 19 Aug. 2026

Definition of charlatans

Browse Nearby Words

quackery

quacks

quacksalver

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“Quacks.” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/quacks. Accessed 11 Oct. 2026.

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Synonyms of quacks

noun

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