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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Jacobsen, who was appointed chief in 2022, is suspected of stealing money from a department fund that was created to pay confidential informants.—
Edmund H. Mahony,
Hartford Courant,
6 Jan. 2026 -
In a separate court filing submitted Monday, Cole’s attorneys also demanded broad discovery, including all statements attributed to him, investigative notes, information about the FBI’s use of informants to identify Cole as a suspect, and any exculpatory material.—
Kaelan Deese,
The Washington Examiner,
29 Dec. 2025
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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Instead, the Engel-Jackson family is more run-of-the-mill awful — a recognizable pack of self-serving jerks more focused on the appearance of cheer than any real kindness.—
Alison Foreman,
IndieWire,
12 Dec. 2025
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That rich people sure can be easily manipulable jerks?—
Angie Han,
HollywoodReporter,
14 Nov. 2025
Noun
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Like canaries in the coal mine ocean form.—
Ashley Miznazi,
Miami Herald,
16 Oct. 2025
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During the late 19th and early 20th century, coal miners in Europe and North America used canaries as living carbon monoxide alarms.—
Big Think,
Big Think,
13 Oct. 2025
Noun
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In 2022, Japanese researchers found that dogs produced tears when reuniting with their humans.—
Literary Hub,
Literary Hub,
27 Jan. 2026
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Ending the retail sales of dogs is a crucial way to reduce demand from puppy mills.—
DP Opinion,
Denver Post,
26 Jan. 2026
Noun
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There are other quirky attractions here, too, like the Clown Motel, where horror enthusiasts can sleep among a collection of more than 6,500 clowns.—
Cailey Rizzo,
Travel + Leisure,
21 Jan. 2026
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After his parents divorced, his mother took 5-year-old Salazar with her, moving from place to place around South America, and performing as clowns to make money.—
Lisa Deaderick,
San Diego Union-Tribune,
17 Jan. 2026
Noun
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The only animals Cook’s crew saw apart from wild birds were rats and chickens, both eaten.—
Literary Hub,
Literary Hub,
28 Jan. 2026
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Testing the powder on rats fed a high-sugar diet, the team found that brushing with BSCT for just one minute a day was enough to restore the rats' oral microbiome, reduce inflammation, and kill the bacteria that causes periodontitis.—
New Atlas,
New Atlas,
27 Jan. 2026
Noun
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The critters who drop in or call the space home range from monarch butterflies, ladybugs and lizards to hummingbirds and bushtits, skunks, opossums and even the occasional mountain lion.—
Caron Golden,
San Diego Union-Tribune,
17 Jan. 2026
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Thiols are responsible for the distinctive aromas of skunk spray and ripe durian; they’re also added to natural gas to provide a detectable rotten-egg smell at even trace levels.—
Nicola Twilley,
New Yorker,
5 Jan. 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 31 Jan. 2026.
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