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 judge's bond denial, which was upheld by an immigration appeals board, mentioned information from an informant who the government deemed to be credible.—
Camilo Montoya-Galvez,
CBS News,
2 Apr. 2025 -
That claim was based on an informant’s statements in 2019.—
Joseph Wilkinson,
New York Daily News,
1 Apr. 2025
Noun
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The Ukrainian soldiers began to see Russian civilians as a hindrance — or worse, as potential informers who could give away their positions.—
Ekaterina Bodyagina Nanna Heitmann,
New York Times,
12 Feb. 2025
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The arrests were part of wide-ranging Establishment attacks on the new generation of pop stars in Britain at the time, done through connivance with informers and a hostile conservative media.—
Bill Wyman,
Vulture,
30 Jan. 2025
Noun
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Dig in: The meal is $75 and includes dishes like jerk chicken with rice and peas and coconut collard greens, cow heel soup and crawfish hushpuppies.—
Chelsea Brasted,
Axios,
24 Mar. 2025
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The Lion’s Tail is a transitional drink that tastes like if a Jamaican jerk chicken and a Whiskey Sour couldn’t keep their hands off each other.—
Jeremy Repanich,
Robb Report,
11 Mar. 2025
Noun
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Miami-Dade is the canary in the Florida coal mine for Democrats, where Republican strength signals much wider problems.—
Douglas Hanks,
Miami Herald,
26 Feb. 2025
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This almost never happened with the canaries, who removed the husk with extraordinary diligence and skill.—
Maja Mielke,
JSTOR Daily,
20 Feb. 2025
Noun
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The remains were found by two men who were running their dogs and looking for rocks, according to DNASolves.—
CBS News,
CBS News,
13 Sep. 2023
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This included four search dogs, three doctors, a diving team and a water extraction contingent, Tunisia’s state news agency TAP reported.—
Rhea Mogul,
CNN,
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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Parsons called him a jealous clown, in so many words.—
Troy Renck,
The Denver Post,
15 Mar. 2025
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Who was the biggest Death of a Unicorn class clown?—
Jack Smart,
People.com,
14 Mar. 2025
Noun
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The researchers studied their formulation in rats over 97 days, and found more than 85% of the medication intact in the depot under their skin.—
New Atlas,
New Atlas,
25 Mar. 2025
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In January, the Food and Drug Administration banned the use of Red Dye No. 3 in food, beverages and drugs, saying the synthetic dye was found to cause cancer in lab rats.—
Ana Ceballos,
Miami Herald,
25 Mar. 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 7 Apr. 2025.
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