1
as in informants
a person who provides information about another's wrongdoing
who's the sorry rat fink that went squealing to the cops?
Synonyms & Similar Words
Relevance
2
as in bastards
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 finks
Noun
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The Weathermen and Panthers held meetings together and exchanged intel about government surveillance and police informants.—
Zayd Ayers Dohrn,
New Yorker,
28 Mar. 2026 -
Zannelli stepped in as acting chief in January after Karl Jacobson abruptly filed retirement papers when he was confronted about money that was missing from the fund the department uses to pay confidential informants.—
Justin Muszynski,
Hartford Courant,
25 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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Security services also rely on informers to tell them who might be using Starlink, and search internet and social media traffic for signs it has been used.—
David Rising,
Los Angeles Times,
14 Jan. 2026
Noun
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In the new sequel, Grace teams with her estranged younger sister, Faith (Kathryn Newton), as they’re hunted by four elite families full of murderous jerks scrambling to become the High Seat of a Council that controls the world.—
Brian Truitt,
USA Today,
21 Mar. 2026
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Smarmy jerks can get obscenely wealthy in this country just by managing other people’s money.—
Gilad Edelman,
The Atlantic,
7 Feb. 2026
Noun
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The proverbial canaries in coal mines will then cause a recession.—
Jim Cramer,
CNBC,
1 Mar. 2026
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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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Those who use the path with their dogs are encouraged to contact a veterinarian if a foxtail barb is found.—
Ashley Mackin Solomon,
San Diego Union-Tribune,
30 Mar. 2026
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Given their disparate geographical locations, this suggested that dogs were already widespread across western Eurasia between 18,500 and 14,000 years ago, according to the study.—
Maria Mocerino,
Interesting Engineering,
30 Mar. 2026
Noun
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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
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How did clowns become a protest symbol?—
Janet W. Lee,
NPR,
5 Mar. 2026
Noun
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This finding matches with prior research, carried out in lab mice and rats, which has found that long-term methylphenidate treatment in juvenile animals normalizes some abnormalities in dopamine-rich brain regions.—
David Cox,
NBC news,
25 Mar. 2026
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But that number doesn’t include the animals used in most experiments — rats, mice, birds and fish — since none are protected under the Animal Welfare Act.—
Jen Christensen,
CNN Money,
20 Mar. 2026
Noun
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Authorities found a total of 105 dead animals, including 77 rabbits, 23 chickens, two cats, a duck, a skunk and a squirrel, according to the warrant affidavit.—
Justin Muszynski,
Hartford Courant,
18 Mar. 2026
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That’s a sure way to invite not only raccoons but other unwanted guests such as mice, opossums, and skunks.—
Arricca Elin SanSone,
Southern Living,
16 Mar. 2026
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Cite this Entry
“Rat finks.” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/rat%20finks. Accessed 1 Apr. 2026.
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