Thesaurus

rat fink

noun

Synonyms & Antonyms of rat fink

1 a person who provides information about another's wrongdoing
  • who's the sorry rat fink that went squealing to the cops?

Synonyms for rat fink

Words Related to rat fink

2 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 for rat fink

Words Related to rat fink

Phrases Synonymous with rat fink

Near Antonyms for rat fink

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The first known use of rat fink was in 1964

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Cite this Entry

“Rat fink.” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/rat%20fink. Accessed 10 Aug. 2020.

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