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
Noun
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The informants don't trust the police.—
Rebecca Rosman,
NPR,
21 Mar. 2026 -
That warrant stated that police had allegedly received a tip from a confidential informant who claimed to have seen large amounts of weed and money at Afroman's home.—
Angeline Jane Bernabe,
ABC News,
19 Mar. 2026
Noun
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And so every regime invests in having student informers.—
Anne Applebaum,
The Atlantic,
23 Jan. 2026
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The whole family is deeply involved in the revolutionary movement: the oldest son disappears into Siberia, never to be seen or heard of again, while the youngest, eighteen, is jailed together with his father, and executed after his cell is exposed by an informer.—
Literary Hub,
Literary Hub,
22 Jan. 2026
Noun
-
My Jamaican Table, his first book (Springsteen wrote the foreword), is a mouth-watering mix of traditional classic dishes like oxtail with rice and peas, and curry chicken alongside modern spins on American classics, like his signature jerk smashburger with bacon jam.—
Jonathan Bernstein,
Rolling Stone,
16 Mar. 2026
-
So, yeah, of course this person is (probably) being a real jerk about things.—
Literary Hub,
Literary Hub,
13 Mar. 2026
Noun
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The proverbial canaries in coal mines will then cause a recession.—
Jim Cramer,
CNBC,
1 Mar. 2026
-
By crunching data from millions of monthly payroll records for workers in jobs with exposure to generative AI, the authors concluded that workers ages 22 to 25—the canaries—have seen about a 13 percent decline in employment since late 2022.—
Josh Tyrangiel,
The Atlantic,
10 Feb. 2026
Noun
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Aside from butler services, valet parking, and dog and babysitting, the hotel offers an Experience Manager dedicated to curating personalized luxury adventures across the country.—
Condé Nast,
Condé Nast Traveler,
17 Mar. 2026
-
For those exercising and walking their dogs, taking regular water breaks was a must.—
Kenny Choi,
CBS News,
17 Mar. 2026
Noun
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Once an unconscious stool pigeon, always an unconscious stool pigeon.—
Howie Carr,
Boston Herald,
12 Nov. 2025
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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
Noun
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The film follows a clown, consumed by a desperate need for validation, who accepts a private booking, expecting a children’s party — only to discover his audience is a group of millennials and Gen Z adults who openly mock his performance.—
Naman Ramachandran,
Variety,
18 Mar. 2026
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Performances and stunts are delivered by international acrobats and clowns during music and light shows.—
Abby Hamblin,
San Diego Union-Tribune,
18 Mar. 2026
Noun
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After a rat raised questions about health and safety at The Urban Tap, the owner says the South Side business is ready to gain back the public's trust.—
Mamie Bah,
CBS News,
17 Mar. 2026
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To them, rats are a Treasure Valley issue.—
Mark Dee
March 17,
Idaho Statesman,
17 Mar. 2026
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Cite this Entry
“Rat fink.” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/rat%20fink. Accessed 23 Mar. 2026.
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