Grass up
Squeal
Squeal verb - To give information (as to the authorities) about another's improper or unlawful activities.
Mutual synonyms
Cite this Source
Squeal and Grass up. (2016). Retrieved 2026, August 16, from https://thesaurus.plus/related/grass_up/squeal
Grass up & Squeal. N.p., 2016. Web. 16 Aug. 2026. <https://thesaurus.plus/related/grass_up/squeal>.
Squeal or Grass up. 2016. Accessed August 16, 2026. https://thesaurus.plus/related/grass_up/squeal.
Google Ngram Viewer shows how "grass up" and "squeal" have occurred on timeline