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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Dener Broncos Head Coach Sean Payton talks with quarterbacks Jarrett Stidham #8 and Bo Nix #10 in the first half during the preseason game against the Green Bay Packers at Empower Field At Mile High on August 18, 2024 in Denver, Colorado.—
Christa Swanson,
CBS News,
11 June 2026 -
Enterprise ambition has shifted from AI that talks to AI that acts, but the reality has been sobering.—
Praveen Satyanarayana,
Forbes.com,
11 June 2026
Verb
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Set against the backdrop of Burns’ native city of Liverpool, the drama revolves around a 17-year-old soldier who deserts his post during the Iraq war.—
Melanie Goodfellow,
Deadline,
19 May 2026
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For the San Diego County deserts west winds 20 to 30 mph with gusts 45 to 55 mph, locally up to 60 near the mountain foothills.—
CA Weather Bot,
Sacbee.com,
14 May 2026
Verb
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That tension partly informs the work Imah is doing now through SPREEAI, a company focused on virtual try-on systems, fit intelligence and personalized shopping experiences.—
Partner Content,
Variety,
10 June 2026
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Each facet informs the other, and no one believes and embodies that more than my mother, Livia.—
Lucia Aronica,
CNBC,
10 June 2026
Verb
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Taiwan’s government rejects China’s sovereignty claims, saying only the island’s people can decide their future.—
Reuters,
NBC news,
10 June 2026
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There’s already wide agreement within the denomination that its faith statement rejects the appointment of women as senior pastors who lead churches.—
ABC News,
ABC News,
10 June 2026
Verb
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What Separates Flatness That Works Three things separate flatness that works from flatness that abandons.—
Vibhas Ratanjee,
Forbes.com,
11 June 2026
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Again, at least partially to cut costs, the R2 abandons the R1’s hydraulic roll control system, which caused stiffness, unnecessary clunking, and inconsistent response in almost any driving scenario.—
ArsTechnica,
ArsTechnica,
9 June 2026
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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 14 Jun. 2026.
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