RAT (ON) Synonyms: 51 Similar and Opposite Words

rat (on)

verb

Definition of rat (on)

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

Relevance

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

Instead of the live stream being cut, or at the very least muted between players talking to reporters, KCRA's rolled on, and two female reporters in attendance were caught making quite the admissions about LaVine and Simmons.

— Mark Harris OutKick, FOXNews.com, 29 Sep. 2026
Following the operation, Dasha will be on complete vocal rest — absolutely no talking allowed — for two weeks, then will begin vocal rehab to learn how to talk and sing properly a few weeks later.

— Melinda Newman, Billboard, 29 Sep. 2026

Definition of talk

Verb

In the process, the room itself is illuminated, revealing a workshop deserted in a hurry by its artisans, clay, sawdust, fabric, paper, and paint scattered across the atelier workbenches.

— Liam Hess, Vogue, 9 Sep. 2026
When Jacquie Navratil rolls up to Angel City Lumber in an all-but-deserted stretch of industrial Boyle Heights on a summer Sunday, her white Dodge Caravan SE loaded with cat-trapping gear, she’s been in cat rescue mode for hours.

— Adam Tschorn, Los Angeles Times, 8 Sep. 2026

Definition of desert

Verb

Upon stepping at the brand’s showroom here, one could be met with an explosion of tangerine hues informing unfussy tops, tunics and cotton dresses cut in essential shapes and infused with vitaminic energy.

— Martino Carrera, Footwear News, 28 Sep. 2026
The app can also track who goes through your door and when, sending notifications to keep you informed.

— George Yang, PC Magazine, 28 Sep. 2026

Definition of inform

Verb

The county urged the Supreme Court to reject the administration's appeal, while the state of Texas submitted its own brief defending the database.

— Arkansas Online, Arkansas Online, 26 Sep. 2026
Notably, one person, without explanation, rejected the invitation to testify, though their statement to law enforcement was also considered.

— Cristian Farias, New Yorker, 26 Sep. 2026

Definition of reject

Verb

Joe Raedle/Getty Images A North Miami Beach, Florida, mom is facing child neglect charges after allegedly abandoning her four children -- including a 2-month-old and a 2-year-old -- to go on a cruise to the Bahamas, according to court documents.

— Clara McMichael, ABC News, 29 Sep. 2026
Meanwhile, the prime minister is having to claw back progressives who defected to the Green Party as left-wing factions abandoned Starmer’s Labour over the party’s stance on issues like net zero and the Gaza conflict.

— Billy Stockwell, CNN Money, 29 Sep. 2026

Definition of abandon

Verb

Deadhead blazing star during the growing season to encourage more flowering, but do not prune too soon, as cutting off the foliage may reduce next year’s blooms.

— Lauren Landers, Better Homes & Gardens, 28 Sep. 2026
The upper-level low could become cut off from the main flow, allowing additional showers and thunderstorms to continue.

— Michael Autovino, CBS News, 28 Sep. 2026

Definition of cut off

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.

Browse Nearby Words

ratios

rat (on)

rats

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Style

“Rat (on).” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/rat%20%28on%29. Accessed 3 Oct. 2026.

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Synonyms of rat (on)

verb

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