Sentence examples for a quack from inspiring English sources

The phrase "a quack" is correct and usable in written English.
It is typically used to refer to someone who pretends to be a doctor or an expert in a field without having the necessary qualifications, often in a derogatory manner.
Example: "The so-called specialist turned out to be a quack, offering ineffective treatments that had no scientific basis."
Alternatives: "charlatan" or "fraud".

Exact(58)

Astonished, I asked why he was spending so much time reading a work by someone who was probably a quack.

"She's called a quack — a Question Answer Center," explained an amused Landon Tucker, 14. "My mom's actually trying to be a quack on her free time".

It's a quack diet.

"And he's not a quack".

The noise sounded just like a quack.

Until recently, it was a quack cure.

Dr. Lambert was hardly a quack looking for headlines.

Balckbone was a quack in medicine, necromancy, divination, and procuring.

"With a Baa Baa Here and a Quack There".

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Similar(2)

"This is a quacks' charter.

Now that, my friends, beats Football Follies or a quacking duck phone any day.

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