as in telling (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
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Example Sentences
Recent Examples of Synonyms for grassing (on)
Verb
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Kato is talking with local schools about turning Mardi Gras bead-making into a community project.—
TRAVIS LOLLER,
Arkansas Online,
16 Feb. 2026 -
As kids get older, this transparency can cross over into talking honestly about social situations, financial decisions, or household values and responsibilities.—
Dina Gachman,
Parents,
16 Feb. 2026
Verb
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Throughout the morning, Escobar shared a series of tweets informing the public of the airlift status.—
Robbie Farias,
Austin American Statesman,
11 Feb. 2026
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Applicants will receive a letter in the mail before the end of March informing them whether or not they have been approved, according to the email.—
Aurora Beacon-News,
Chicago Tribune,
11 Feb. 2026
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Cite this Entry
“Grassing (on).” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/grassing%20%28on%29. Accessed 18 Feb. 2026.
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