Rat on
Rat on verb - To give information (as to the authorities) about another's improper or unlawful activities.
Usage example: how much—or how little—did the fuzz have to pay you to rat on us?
Mutual synonyms
Cite this Source
Split and Rat on. (2016). Retrieved 2026, August 01, from https://thesaurus.plus/related/rat_on/split
Rat on & Split. N.p., 2016. Web. 01 Aug. 2026. <https://thesaurus.plus/related/rat_on/split>.
Split or Rat on. 2016. Accessed August 01, 2026. https://thesaurus.plus/related/rat_on/split.
Google Ngram Viewer shows how "rat on" and "split" have occurred on timeline