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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
  • Shockingly, files revealed one key suspect was secretly working as a confidential informant for German intelligence.
    — Staff, FOXNews.com, 25 Sep. 2026
  • Authorities said they were tipped off by informants who gave evidence to prosecutors in exchange for protection.
    — Barbie Latza Nadeau, CNN Money, 22 Sep. 2026
Definition of informant
Noun
  • According to children’s program manager Fedeline Julien, who has worked for Beaches since 1999, the area where Treasure Beach stands used to be dedicated to beach parties, team member residences, and the jerk truck.
    — Condé Nast, Condé Nast Traveler, 11 Sep. 2026
  • In late August, Mayor Mamdani hosted a celebration of Caribbean culture at Gracie Mansion with plenty of patties and jerk chicken to go around.
    — Reshma B, VIBE.com, 7 Sep. 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
  • Mid-round, golfers head to the Halfway House for burger dogs and fish tacos, and the Links Margarita has apparently achieved something close to cult status among regulars.
    — Condé Nast, Condé Nast Traveler, 26 Sep. 2026
  • These days, her feed is more professionally focused, showcasing mostly red-carpet looks and key art and the occasional photo of her beloved rescue dog, Billie.
    — Hillary Busis, Vanity Fair, 25 Sep. 2026
Definition of dog
Noun
  • Astronauts bring them on journeys to keep an eye on whether or not the water filtration systems are working, much the way miners used to take canaries down to the coal mines to check for poisonous gas leaks.
    — Leslie Felperin, HollywoodReporter, 18 Sep. 2026
  • She’s made room for dozens of pets over the years, ranging from fluffy Chow Chows and Frenchies (her favorite breeds) to canaries, chinchillas, and beautifully fluffy cats.
    — Wendy Rose Gould, Martha Stewart, 11 Sep. 2026
Definition of canary
Noun
  • The excessiveness of Ken Russell, Joe Coleman, Tasha Tudor, clowns, migraines, Priscilla Presley, and the Winchester Mystery House.
    — Literary Hub, Literary Hub, 15 Sep. 2026
  • After that brilliant clown went bust, the stocks started going up.
    — Jim Cramer, CNBC, 13 Sep. 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
  • Rabies is spread through bites and scratches from infected animals — most often bats, foxes, raccoons and skunks — and is almost always fatal once symptoms begin, though a four-to-five-shot vaccine given after exposure is nearly 100% effective.
    — The Sacramento Bee staff, Sacbee.com, 20 Sep. 2026
  • The National Aviary is likely to announce the skunks' names during the second week of October.
    — Finch Walker, USA Today, 17 Sep. 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 27 Sep. 2026.

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