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Synonyms

quackery

American  
[kwak-uh-ree] / ˈkwæk ə ri /

noun

  • quackeries
    plural
  1. the practice or methods of a quack.

  2. an instance of this.


quackery British  
/ ˈkwækərɪ /

noun

  1. the activities or methods of a quack

"Collins English Dictionary — Complete & Unabridged" 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

Other Word Forms

Noun Inflected Forms


Etymology

Origin of quackery

First recorded in 1700–10; quack 2 + -ery


Explanation

Quackery is when someone pretends to have experience or knowledge, especially in the field of medicine. It's quackery when someone poses as a doctor. If a person fakes being a medical doctor, that's quackery. You can also call it quackery when a company sells an herb or supplement or diet aid that doesn't actually do anything. Some doctors feel that any alternative medicine is nothing but quackery, while others believe that some of these things — like meditation or acupuncture — really work for patients. Quackery is from the 1690's, from a Dutch root word, quacksalver, "hawker of salve."

Keep Reading on Vocabulary.com

Vocabulary lists containing quackery

Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

See Examples For:

As a young mother, she rejected traditional medicine in favor of homeopathy, then thought to be a form of quackery.

From The Wall Street Journal ● Feb. 27, 2026

That leads into Colorado’s second justification—that conversion therapy does indeed contravene the standard of care by subjecting minors to “discredited” quackery far more likely to harm than help.

From Slate ● Oct. 7, 2025

Kennedy has no medical expertise and peddled a range of harmful quackery as a private citizen, including anti-vaccination rhetoric and the benefits of chugging raw milk.

From Salon ● Feb. 7, 2025

“It’s just mythology. There was a time when that stuff was really popular. It was the major psychiatric quackery of our time.”

From Los Angeles Times ● Aug. 7, 2024

His nutritional quackery even led him to monitor her regularity like a doctor, and some of their biggest fights came as a result of his interrogating Lina about her stools.

From "Middlesex: A Novel" by Jeffrey Eugenides

We live in a land of abounding quackeries and if we do not learn how to laugh, we succumb to the melancholy disease which afflicts the race of viewers-with-alarm.

From Salon ● Feb. 22, 2024

Beautiful, energetic and not entirely scrupulous, Victoria and her younger sister Tennessee practiced many of the popular quackeries of the day: seances, psychic remedies, a bottled "elixir of life."

From Time Magazine Archive

The 860 farm families surveyed last year paid out an average of $104.94 each for doctors, nurses, hospital care, medicines, quackeries.

From Time Magazine Archive

Meanwhile the camera, true to the best British cinema traditions, is out to explore the quirks and quackeries of local society.

From Time Magazine Archive

Enough, then, of this goose-cackle about Progress: Man, as he is, never will nor can add a cubit to his stature by any of its quackeries, political, scientific, educational, religious, or artistic.

From Revolutionist's Handbook and Pocket Companion by Bernard Shaw

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