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
-
The Justice Department accuses the group of fraud in connection with its payments to informants.—
Ella Lee,
The Hill,
6 May 2026 -
Greylord was a watershed in its use of eavesdropping devices and a mole to obtain evidence instead of relying on wrongdoers to become government informants.—
Kori Rumore,
Chicago Tribune,
4 May 2026
Noun
-
And so every regime invests in having student informers.—
Anne Applebaum,
The Atlantic,
23 Jan. 2026
-
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
-
Here, witches are real — and so are jerks.—
Amy Nicholson,
Los Angeles Times,
30 Apr. 2026
-
This was just the beginning of us young anarchists becoming judgmental jerks.—
Joseph Hudak,
Rolling Stone,
7 Apr. 2026
Noun
-
These living materials could also serve as canaries in the coal mine for water safety, glowing brighter or dimming in the presence of specific toxins.—
Mrigakshi Dixit,
Interesting Engineering,
7 May 2026
-
If canaries in coal mines were harbingers of safe conditions, surely piping plovers at Waukegan Beach mean the city is overcoming its polluted past.—
Charles Selle,
Chicago Tribune,
4 May 2026
Noun
-
Is there something similar for dogs?—
Jane Sykes,
Washington Post,
11 May 2026
-
The team of 22 handlers and 27 dogs will compete against others from around the world at the Junior Agility Open, the premier international competition for junior dog handlers.—
Tanya Babbar,
Fort Worth Star-Telegram,
11 May 2026
Noun
-
Once completed, the $5 million acquisition will ensure the theater has a permanent home, a place where skateboarding clowns and leek-haired onions can continue to frolic and dance for decades to come.—
Todd Martens,
Los Angeles Times,
13 Apr. 2026
-
Plot details are being kept under wraps, though the film has been described as a four-quadrant coming-of-age comedy set in the world of funny and evil clowns.—
Matt Grobar,
Deadline,
7 Apr. 2026
Noun
-
Hantaviruses are groups of viruses – microscopic organisms that infect hosts – transmitted by mice and rats.—
Janet Loehrke,
USA Today,
7 May 2026
-
Many different types of rodents may be digging up your yard, including squirrels, chipmunks, and even rats.—
Arricca Elin SanSone,
Southern Living,
6 May 2026
Noun
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Only about 30 percent of all nests evade their many predators, including skunks, opossums, raccoons, coyotes, snakes, and even domestic dogs and cats.—
Laura Baisas,
Popular Science,
29 Apr. 2026
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This invites not only skunks, but also other unwanted visitors such as mice, opossums, and raccoons, says Anderson.—
Arricca Elin SanSone,
Southern Living,
24 Apr. 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 12 May. 2026.
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