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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Moreland's plan failed as Pedigo became a confidential informant for the FBI, adding to the federal government's case for obstruction of justice and witness tampering.—
Hadley Hitson,
The Tennessean,
17 July 2025 -
Nationwide, there have been 256 exonerations tied to the use of jailhouse informants, according to the National Registry of Exonerations.—
Kristine Phillips,
IndyStar,
2 July 2025
Noun
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The Nazis set up secret squads in the camps to conduct beatings and killings of prisoners thought to be too friendly with U.S. officials or were accused of being informers.—
Peter Lucas,
Boston Herald,
10 July 2025
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Reporting from human intelligence assets – spies or unwitting informers with firsthand or secondhand knowledge – may provide information on internal Iranian assessments.—
Joshua Rovner,
The Conversation,
2 July 2025
Noun
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No, the worst Christopher Reeve Superman film is not the embarrassing Cannon Films installment but rather the one featuring a world-class comedian, a woman turning into a computer, and a terrific junkyard battle between Clark Kent and his belligerent jerk doppelganger.—
Rory Doherty,
Vulture,
11 July 2025
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Midtown Global Market’s Irie Jamaican serves oxtail (jerk or barbecue) with festival (a sweet, fried bread); sweet plantains; coconut shrimp skewers; and a ginger and hibiscus drink.—
Jess Fleming,
Twin Cities,
9 July 2025
Noun
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The music world is simply the latest canary in the coalmine.—
Marni Rose McFall,
MSNBC Newsweek,
9 July 2025
-
Talent opting out of top jobs is a canary in the coal mine.—
Solange Charas,
Forbes.com,
27 May 2025
Noun
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The couple was seen taking a stroll on a N.Y.C. street with Bosworth's dog, Happy, on Tuesday.—
Ingrid Vasquez,
Peoplemag,
13 Sep. 2023
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Police brought in hundreds of law enforcement personnel with dogs, armored carriers, horses and helicopters that circled overhead.—
Maryclaire Dale, Marc Levy and Michael Rubinkam,
Anchorage Daily News,
13 Sep. 2023
Noun
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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
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They are barred from using certain language during debates including git, guttersnipe, swine and stool pigeon.—
Max Colchester,
WSJ,
3 Jan. 2019
Noun
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Visitors can take part in the action at the on-site museum where 700 pieces of clown memorabilia are displayed in every nook and cranny, some even suspended from the ceiling.—
Rebecca Deurlein,
Southern Living,
22 July 2025
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Pepe the Frog became political, then hate symbol, during 2016 election The frog doodle in clown accessories that flashes in the video is known as Pepe the Frog, and its appearance in Trump's social media posts has sparked interest before.—
Kinsey Crowley,
USA Today,
22 July 2025
Noun
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The dye was linked to thyroid cancer risks in rats as well as behavioral issues in children such as hyperactivity.—
Omer Awan,
Forbes.com,
13 July 2025
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Fulton County was reported to have 318 rodents for every 1,000 homes, while Susquehanna County was found to have 301 mice and rats per 1,000 housing units.—
Soo Kim,
MSNBC Newsweek,
9 July 2025
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Cite this Entry
“Rat fink.” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/rat%20fink. Accessed 25 Jul. 2025.
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