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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Smith said after talking to Gregg, Wheels Up reduced the price to $850, but storage fees for having the car since April 1 bring the grand total to at least $2,600.—
Liz Crawford,
CBS News,
14 Apr. 2026
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The brand promises results in four weeks—we’re talking reduced fine lines, dullness, and dark circles, along with improved elasticity, thanks to collagen-stimulating regrowth that encourages a more youthful appearance.—
Lauren Pardee,
InStyle,
13 Apr. 2026
Verb
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In a surprising move, the club took accountability for not informing Woods earlier and gave him a two-stroke penalty while many felt he should have been disqualified entirely.—
Skyler Trepel,
PEOPLE,
10 Apr. 2026
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The one-mile loop is located in the East District and features educational signs informing visitors about the area’s history and flora, an old homestead foundation, and a saguaro grove.—
Lydia Mansel,
Travel + Leisure,
9 Apr. 2026
Verb
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Trump has criticized European countries for rejecting or hesitating to get involved in the war with Iran.—
NPR Staff,
NPR,
17 Apr. 2026
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Questionable fee calculations, bait and switch practices and rejecting measures to improve transparency are not ways to earn that support.—
Jan Goldsmith,
San Diego Union-Tribune,
17 Apr. 2026
Verb
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On the other hand, abandoning public spaces — such as parks — to lawless tent encampments isn’t fair to residents, either.—
The Editorial Board,
Chicago Tribune,
15 Apr. 2026
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Vice President Vance, Washington's lead negotiator, said a major sticking point that led to the breakdown in Saturday's talks was Iran's refusal to commit to abandoning its nuclear ambitions.—
NPR Staff,
NPR,
15 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 18 Apr. 2026.
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