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GRE vocabulary

quack

nounCommon GRE wordMore Q words

a person who fraudulently claims medical or expert knowledge they do not possess

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In a sentence

Quack in a sentence

Here is an example sentence showing quack in a sentence.

The so-called doctor turned out to be a quack peddling useless remedies.

Synonyms
Antonyms
expertspecialist

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Verbal · Sentence Equivalence

The negotiator's reputation for blank served her well: rivals who tried to outwait her invariably found that she had already anticipated their stalling and arranged a fallback months in advance.

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Common questions

Questions about “quack”

Quack (noun) means a person who fraudulently claims medical or expert knowledge they do not possess
Here is quack used in an example sentence: "The so-called doctor turned out to be a quack peddling useless remedies."
Common synonyms for quack include charlatan, impostor, fraud.
Antonyms of quack include expert, specialist.
Quack is a GRE-level vocabulary word worth knowing for the Verbal section.

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