rat (on)

Definition of rat (on)next
1
as in to split (on)
to give information (as to the authorities) about another's improper or unlawful activities how much—or how little—did the fuzz have to pay you to rat on us?

Synonyms & Similar Words

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2
as in to desert
to leave (a cause or party) often in order to take up another many party operatives ratted on the senator's candidacy once her poll numbers started to slip

Synonyms & Similar Words

Antonyms & Near Antonyms

Example Sentences

Recent Examples of Synonyms for rat (on)
Verb
  • The coalition has been canvassing the state, visiting churches, grocery stores and neighborhoods to talk to residents about the issue and gathering 3,500 signatures to present to lawmakers in hopes of inspiring legislative change.
    Kaitlin McCallum, Hartford Courant, 14 Aug. 2026
  • The hearing, in Manhattan federal court, comes as his lawyers have been talking with federal prosecutors about a possible resolution to one of two criminal cases against Mangione in Thompson’s death.
    Michael R. Sisak, Chicago Tribune, 13 Aug. 2026
Verb
  • One season on our family farm, deer deserted a tree stand that had produced results for years.
    David Farbman, Forbes.com, 31 July 2026
  • Beaches near Pensacola, Florida, were mostly deserted except for tourists taking photos of the pounding surf.
    ABC News, ABC News, 22 July 2026
Verb
  • Besides its use in educational settings and by other researchers, the report also helps inform national security policy and has been cited by NATO in the past, one source said.
    Andrew Freedman, CNN Money, 11 Aug. 2026
  • The queen is hysterical when Orwyle informs her that Sunfyre has razed the Mooton army outside Maidenpool.
    Amanda Whiting, Vulture, 10 Aug. 2026
Verb
  • Craig has blamed Flanagan for a lack of oversight and accountability, allegations that Flanagan rejects.
    Diana Paulsen, ABC News, 11 Aug. 2026
  • The Braves were rejected by former Cy Young winner Jacob deGrom at the trade deadline.
    Gabriel Burns, AJC.com, 11 Aug. 2026
Verb
  • They have both been charged with four counts of abandoning or endangering a child.
    S.E. Jenkins, CBS News, 11 Aug. 2026
  • Republicans think the fraud scandal, which led Walz to abandon his plans to run for a third term, gives them a rare opening to make inroads in an otherwise tough environment for the GOP.
    Jonathan J. Cooper, Los Angeles Times, 11 Aug. 2026
Verb
  • The attorney said the agents cut off the SUV and slammed on their brakes.
    Adam Thompson, CBS News, 10 Aug. 2026
  • Daemon and Sea Snake are back together Lord Corlys Velaryon has been held captive by Ormund, who viscously cut off his finger with his ring as proof of life.
    Bryan Alexander, USA Today, 10 Aug. 2026
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.

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Cite this Entry

“Rat (on).” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/rat%20%28on%29. Accessed 15 Aug. 2026.

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