1
as in telling (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
2
as in deserting
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 ratting (on)
Verb
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But Putin was not going to launch a new war against Turkey’s rebel allies just to save a petty dictator whose own soldiers were deserting.—
Robert F. Worth,
The Atlantic,
6 Feb. 2026
Verb
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Canadian astronaut Jenni Gibbons is the person talking to the astronauts today from inside Mission Control.—
Evan Bush,
NBC news,
6 Apr. 2026
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Caminero comes through Cash and radio broadcaster Andy Freed were talking before the game about when Junior Caminero would erase the zero in his home run column.—
Marc Topkin,
The Orlando Sentinel,
5 Apr. 2026
Verb
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Ngatikaura reportedly sold his divorce to TMZ before informing his children.—
Los Angeles Times,
Los Angeles Times,
7 Apr. 2026
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The city is required to display signs informing the public about the cameras.—
Charlotte Observer,
Charlotte Observer,
6 Apr. 2026
Verb
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Xi’s outreach to Cheng came along with overt swipes at Taiwan’s current government under President Lai Ching-te, who is shunned by Beijing as a dangerous ‘separatist’ for rejecting China’s claim that Taiwan is its territory.—
Janis Mackey Frayer,
NBC news,
10 Apr. 2026
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The law, criticized by free speech advocates, allows a top official at the Florida Department of Law Enforcement to designate a group as a domestic or foreign terrorist organization, with the governor and three other members of the Florida Cabinet approving or rejecting the designation.—
Los Angeles Times,
Los Angeles Times,
7 Apr. 2026
Verb
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Because of insecurity in eastern Congo, many people are abandoning the few available roads for wooden vessels crumbling under the weight of passengers and their goods.—
ABC News,
ABC News,
8 Apr. 2026
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Iran has not said anything about such a joint effort or committed publicly to abandoning uranium enrichment under the conditional ceasefire agreement.—
CBS News,
CBS News,
8 Apr. 2026
Verb
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If this is the case, then cutting off the water supply to this waterfall — to fill a dam or for irrigation, which happens — could harm the fish.—
Ari Daniel,
NPR,
5 Apr. 2026
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Retail connections faded as foot traffic disappeared, cutting off communication with buyers.—
J.M. Banks
March 21,
Kansas City Star,
21 Mar. 2026
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Cite this Entry
“Ratting (on).” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/ratting%20%28on%29. Accessed 11 Apr. 2026.
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