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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
  • Diiorio tried to pay a confidential informant to kill her ex-boyfriend, a Philadelphia police officer, and his then 19-year-old daughter, the Camden County Prosecutor's Office in New Jersey first reported in April 2025.
    — Natalie Neysa Alund, USA Today, 11 Sep. 2026
  • Among the cooperating witnesses expected to testify is Joseph Vincent, a former Drug Enforcement Administration informant who did not testify in the first trial.
    — Jacqueline Charles, Miami Herald, 9 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
  • My therapy dog and I accompanied grieving families to ground zero in the days following the attacks.
    — Torie Bosch, STAT, 5 Sep. 2026
  • Above and below the main narrative of the Bayeux Tapestry are two strips filled with ancient beasts, including tail-chasing dogs and tightly knotted swans.
    — John Phipps, New Yorker, 5 Sep. 2026
Definition of dog
Noun
  • 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
  • Dollywood thus became our Disneyland — from the Tennessee Tornado to the Wild Eagle to the Mystery Mine with the dead canary collapsing before the big drop.
    — Chris Jones, New York Daily News, 28 Aug. 2026
Definition of canary
Noun
  • Target recently received backlash for 'offensive' Halloween costume This comes on the heels of Target apologizing in late August for a Halloween circus clown costume that critics said appeared to conjure Blackface and 19th-century minstrel shows.
    — Gabe Hauari, USA Today, 3 Sep. 2026
  • Cam Schlittler, no stranger to Boston beef, used an emoji to call Flemming a clown on an Instagram post.
    — Gary Phillips, New York Daily News, 31 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
  • The disease is primarily spread to humans through bites and scratches from infected animals like bats, raccoons, skunks, and foxes.
    — Chad Murphy, Cincinnati Enquirer, 11 Sep. 2026
  • The petting zoo, Farm Adventures, said the goats were too young for vaccination and had been bitten by a skunk found in their pen.
    — Aria Bendix, NBC news, 10 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 17 Sep. 2026.

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