rat fink

noun

Definition of rat finknext
1
as in informant
a person who provides information about another's wrongdoing who's the sorry rat fink that went squealing to the cops?

Synonyms & Similar Words

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2
as in bastard
a person whose behavior is offensive to others regrets ever doing business with that rat fink, who cheated him out of gobs of money

Synonyms & Similar Words

Antonyms & Near Antonyms

Example Sentences

Recent Examples of Synonyms for rat fink
  1. informant
  2. jerk
  3. informer
  4. dog
  5. canary
  6. clown
  7. stool pigeon
  8. skunk
Noun
  • Dupree said Davis was signed up as a confidential informant in March 2009.
    — Richard Winton, Los Angeles Times, 21 Aug. 2026
  • To pursue Combs’ alleged involvement, Davis was brought in as a confidential informant and flown to New York to meet a man who was supposed to deliver the payment.
    — Kevin Dolak, HollywoodReporter, 21 Aug. 2026
Definition of informant
Noun
  • In Show Must Go On, the comedian embraces his own compassion by pretending to be a jerk.
    — Britina Cheng, Vulture, 11 Aug. 2026
  • That screwed up the works / And not due to his sloppy hiring / Of a crew of incompetent jerks.
    — Voice of the People, New York Daily News, 6 Aug. 2026
Definition of jerk
Noun
  • One of State Security’s main goals, as well as a central source of its strength, is turning civilians into informers.
    — Abraham Jiménez Enoa, The Dial, 19 May 2026
  • And so every regime invests in having student informers.
    — Anne Applebaum, The Atlantic, 23 Jan. 2026
Definition of informer
Noun
  • The Perk That Actually Works For years, companies have competed to fill their offices with amenities meant to signal ambition—ping pong tables, nap rooms, office dogs, sprawling lounges.
    — Rodger Dean Duncan, Forbes.com, 22 Aug. 2026
  • Authorities are using divers, dogs, sonar and other types of technologies to scour the area for Karen Solomon, Saucier said.
    — Elise Hammond, CNN Money, 22 Aug. 2026
Definition of dog
Noun
  • Interspersed throughout the myriad activations of Monterey Car Week is the most important facet for the collector community, and that’s the array of auctions that serve as either an optimistic barometer reading or an ailing canary in the coal mine.
    — Viju Mathew, Robb Report, 19 Aug. 2026
  • Kevin Tubbs grew up in a comfortable suburb outside Omaha, Nebraska, in a canary-yellow ranch house filled with dogs.
    — Literary Hub, Literary Hub, 10 July 2026
Definition of canary
Noun
  • Rather than deescalating, Gabela yelled at Corben, calling him a clown.
    — Miami Herald, Miami Herald, 20 Aug. 2026
  • Yusef Toubassi sits with his grandson Masa, looking on as children run by with cheeks painted bright colors and others howling with joy as clowns spin them around.
    — Dina Kraft, Christian Science Monitor, 19 Aug. 2026
Definition of clown
Noun
  • Once an unconscious stool pigeon, always an unconscious stool pigeon.
    — Howie Carr, Boston Herald, 12 Nov. 2025
  • Russo turned stool pigeon within a month of his November 2017 arrest for selling a kilo of cocaine to an undercover agent.
    — John Annese, New York Daily News, 26 Feb. 2025
Definition of stool pigeon
Noun
  • It's usually transmitted through a bite from a bat, coyote, fox, raccoon or skunk.
    — Nicholas Lentz, CBS News, 24 Aug. 2026
  • Not a forest by any means, but a small woods where there are squirrels and chipmunks, probably snakes and skunks, rabbits and, now and then, passing through on some mysterious transient route, a deer or a family of deer.
    — Literary Hub, Literary Hub, 24 Aug. 2026
Definition of skunk
Examples are automatically compiled from online sources to show current usage. Read More Opinions expressed in the examples do not represent those of Merriam-Webster or its editors. Send us feedback.

Browse Nearby Words

rates
rat fink
rat finks
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Cite this Entry

“Rat fink.” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/rat%20fink. Accessed 28 Aug. 2026.

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Last Updated: - Updated example sentences
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