1
as in splits (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 defects (from)
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 rats (on)
Verb
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The officer calmly and sweetly talks to the dog, calling to Moose to get the canine to come closer.—
Angel Saunders,
PEOPLE,
24 Oct. 2025 -
Portland Trail Blazers head coach Chauncey Billups talks Wednesday night with Deni Avdija.—
Tom Winter,
NBC news,
23 Oct. 2025
Verb
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In California, the warning is in effect for southeastern counties, with temperatures forecast to reach 111 F in Indian Wells Valley; and 115 F in Coachella Valley and San Diego County deserts.—
Matthew Robinson,
MSNBC Newsweek,
11 Aug. 2025
Verb
-
If Giolito rejects the offer and signs with another team, the Red Sox would receive a draft pick after the fourth round as compensation.—
Mac Cerullo,
Boston Herald,
21 Oct. 2025
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The business software maker on Wednesday unveiled an optimistic, multiyear financial roadmap that rejects the sluggish-growth narrative that has been dogging the stock.—
Natasha Abellard,
CNBC,
16 Oct. 2025
Verb
-
When the company abandons its traditional Nutcracker for a childless, avant-garde version — thus denying Harris’s daughter the starring role she’s dreamed of — Harris leaps into action.—
Rosy Cordero,
Deadline,
23 Oct. 2025
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Strangely, the show abandons her storyline just after the midpoint of the season.—
Judy Berman,
Time,
23 Oct. 2025
Verb
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The Wells Notice, which serves as the civil equivalent of a criminal grand jury target letter, informs the recipients that the Division is prepared to recommend to the Commissioners that they be sued.—
Orianna Rosa Royle,
Fortune,
24 Oct. 2025
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Once passengers buy tickets, the attendant directs them to a waiting Tesla, informs the driver of the destination and sends them on their way.—
Hadley Hitson,
Nashville Tennessean,
22 Oct. 2025
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Cite this Entry
“Rats (on).” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/rats%20%28on%29. Accessed 31 Oct. 2025.
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