Rat fink
Rat fink noun - A person who provides information about another's wrongdoing.
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Synonyms for Rat fink
Tipster
Tipster noun - One who sells advice about gambling or speculation (especially at the racetrack).
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Synonyms for Tipster
Mutual synonyms
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Tipster and Rat fink. (2016). Retrieved 2026, July 29, from https://thesaurus.plus/related/rat_fink/tipster
Rat fink & Tipster. N.p., 2016. Web. 29 Jul. 2026. <https://thesaurus.plus/related/rat_fink/tipster>.
Tipster or Rat fink. 2016. Accessed July 29, 2026. https://thesaurus.plus/related/rat_fink/tipster.
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