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Synonyms

snake oil

American  

noun

  1. any of various liquid concoctions of questionable medical value sold as an all-purpose curative, especially by traveling hucksters.

  2. Slang. deceptive talk or actions; hooey; bunkum.

    The governor promised to lower taxes, but it was the same old snake oil.


snake oil Idioms  
  1. see under banana oil.


Other Word Forms

  • snake-oil adjective

Etymology

Origin of snake oil

An Americanism dating back to 1925–30

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.

But even though Goop once sold a $30 gem-infused “psychic vampire repellent” aromatherapy spray, Paltrow’s not a snake oil saleswoman — at least to me.

From Salon • Dec. 22, 2025

The movie works only because it's ruthless in its portrayal of the ego delusion that fuels so much of Silicon Valley's C-suites, as the tech industry enters its snake oil phase.

From Salon • Jun. 9, 2025

But it’s not like personalized medicine is astrology or snake oil.

From Scientific American • Sep. 28, 2023

No medical board needed the FDA to tell it that doctors prescribing this modern snake oil deserved scrutiny.

From Los Angeles Times • Sep. 27, 2023

Two weeks after her burial, Rose’s husband arrived loaded with ingots of gold for the children, two-dollar pieces for the women and snake oil for the men.

From "Jazz" by Toni Morrison