as in to tell (on)
to give information (as to the authorities) about another's improper or unlawful activities
that bloke would grass on his own mater to save himself
Synonyms & Similar Words
Relevance
Example Sentences
Recent Examples of Synonyms for grass (on)
Verb
-
Robert, talk me through the thinking behind this framing.
-
Seconds later, Hines-Allen decided she was done talking and shoved Bonner.
Verb
-
Former Texas Tech quarterback Brendan Sorsby has been informed by the NFL that the league will not hold a supplemental draft prior to the 2026 season.
-
Gonzalez worked to enforce a roadblock during the chemical plume without being informed about the dangers of inhaling the chemicals.
Examples are automatically compiled from online sources to
show current usage.
Read More
Opinions expressed in the examples do not represent those of Merriam-Webster or its editors.
Send us feedback.
Cite this Entry
“Grass (on).” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/grass%20%28on%29. Accessed 25 Jun. 2026.
Copy CitationLove words? Need even more definitions?
Merriam-Webster unabridged
