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
Synonyms & Similar Words
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Antonyms & Near Antonyms
Example Sentences
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Recent Examples of quacks
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
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
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In the knee-jerk world of modern football, yesterday’s world-beaters are tomorrow’s frauds.—
James Pearce,
New York Times,
8 Oct. 2025
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This fan-favorite promotion returns after nearly 10 years away, having been shelved following the exposure of one of the biggest frauds in corporate marketing history.—
Jason Ma,
Fortune,
29 Sep. 2025
Noun
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Using such authentication increases trust in genuine images, and undermines fakes.—
Nikita Ostrovsky,
Time,
20 Oct. 2025
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Farid warned that the growing prevalence of AI fakes in politics could have a corrosive effect.—
NPR,
NPR,
18 Oct. 2025
Noun
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The contenders, pretenders and everybody in between.—
Andrew Callahan,
Boston Herald,
25 Sep. 2025
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Adjustments will be made, and by November and December, there will be a much clearer picture of who the contenders and pretenders are.—
Mark LaSota,
Forbes.com,
16 Sep. 2025
Noun
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The set includes two shams and is available in eight pattern choices.—
Sheri Kaz,
Better Homes & Gardens,
21 Oct. 2025
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This sheet set also comes with shams, all made from cotton percale for a cool, crisp sleep year-round.—
Julia Harrison,
Architectural Digest,
6 Oct. 2025
Cite this Entry
“Quacks.” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/quacks. Accessed 26 Oct. 2025.
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