1
as in informant
a person who provides information about another's wrongdoing
the drug mule refused to turn rat without a guarantee of immunity
Synonyms & Similar Words
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2
as in lover
someone who regularly spends time in a particular place
on Friday night the mall rats were out in full force
Synonyms & Similar Words
3
as in bastard
a person whose behavior is offensive to others
no one can understand what she finds appealing in a rat like him
Synonyms & Similar Words
Antonyms & Near Antonyms
as in to leak
Related Words
Dissimilar Words
Example Sentences
Examples are automatically compiled from online sources to
show current usage.
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Recent Examples of rat
Neetika Walter, Interesting Engineering, 8 Sep. 2025
Watch Turning Red on Disney+ Ratatouille The 2007 film Ratatouille is about a rat named Remy (Patton Oswalt) who dreams of becoming a chef.
—Sydni Ellis, PEOPLE, 7 Sep. 2025
Her rats' playfulness motivated her and eased feeling of loneliness, while her cats' soothing weight on her chest calmed her anxiety.
—Quinn Clark, jsonline.com, 5 Sep. 2025
Roughly half of all the mammal species on the planet are rodents such as rats, mice, squirrels, and hamsters and they are found on every single continent except for Antarctica.
—Laura Baisas, Popular Science, 4 Sep. 2025
See All Example Sentences for rat
Verb
When tested in rats with cranial bone defects, the results were striking.
—Neetika Walter, Interesting Engineering, 8 Sep. 2025
Watch Turning Red on Disney+ Ratatouille The 2007 film Ratatouille is about a rat named Remy (Patton Oswalt) who dreams of becoming a chef.
—Sydni Ellis, PEOPLE, 7 Sep. 2025
Her rats' playfulness motivated her and eased feeling of loneliness, while her cats' soothing weight on her chest calmed her anxiety.
—Quinn Clark, jsonline.com, 5 Sep. 2025
Roughly half of all the mammal species on the planet are rodents such as rats, mice, squirrels, and hamsters and they are found on every single continent except for Antarctica.
—Laura Baisas, Popular Science, 4 Sep. 2025
See All Example Sentences for rat
Recent Examples of Synonyms for rat
Noun
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But an unnamed police informant told other police from Prince George’s County, Maryland that Abrego Garcia was tied to MS-13.—
Nick Penzenstadler,
USA Today,
8 Sep. 2025
-
But being an informant implies some formal connection and ongoing relationship with the FBI.—
ABC News,
ABC News,
7 Sep. 2025
Noun
-
Monteverde’s cloud forest is a haven for nature lovers, with canopy walks and wildlife encounters that will delight young and old alike.—
Travel + Leisure Editors,
Travel + Leisure,
9 Sep. 2025
-
Last March, Mariah The Scientist allegedly came to blows with Young Thug’s former lover, Cleopatra Dues, at an Atlanta lounge.—
DeMicia Inman,
VIBE.com,
8 Sep. 2025
Verb
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The study, published Wednesday in the journal Nature, found that global carbon storage capacity was 10 times less than previous estimates after ruling out geological formations where the gas could leak, trigger earthquakes or contaminate groundwater, or had other limitations.—
Emma Burleigh,
Fortune,
5 Sep. 2025
-
Some breastfeeding parents leak every few hours, while others leak every few minutes.—
BestReviews,
Mercury News,
5 Sep. 2025
Noun
-
Frizer and Skeres were fraudsters, and the sinister Poley was an informer, crucial to the exposure of the Babington Plot.—
Anthony Lane,
New Yorker,
8 Sep. 2025
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Option 2: If one prisoner informs while the other stays silent, the informer will go free while the silent one receives the harshest sentence.—
Michael Ashley,
Forbes.com,
29 July 2025
Noun
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This is the same lineup, full of younger and mostly unproven players, that has kept the Rangers on the fringe of the wild card spot, a point of irritation among fans.—
Fort Worth Star-Telegram,
Fort Worth Star-Telegram,
8 Sep. 2025
-
One of her biggest, most vocal fans, Ariana Grande, presented the pop legend with the honor.—
Shania Russell,
Entertainment Weekly,
8 Sep. 2025
Noun
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Nationally, the most common dog breed is the Labrador retriever, but Arizona has a different favorite.—
Paige Moore,
AZCentral.com,
8 Sep. 2025
-
This double-wide camp chair is quilted and comfortable, with durable 600D polyester fabric that holds up to weather, spills, and even a slobbery dog (or two) climbing aboard.—
Francesca Krempa,
Travel + Leisure,
8 Sep. 2025
Verb
-
Crunch talks The industry split on this issue comes as auto bosses prepare to meet the EU’s von der Leyen on Friday.—
Sam Meredith,
CNBC,
10 Sep. 2025
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What To Include In Your Martial Conversations When talking to legal counsel, be as specific as possible.—
Michael Gargiulo,
Forbes.com,
10 Sep. 2025
Noun
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The record number of defaults is a canary in the coal mine for large-scale economic problems, the Consumer Federation of America (CFA) warned.—
Betty Lin-Fisher,
USA Today,
11 Sep. 2025
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Black women are the canary in the coal mine on the health of the economy.—
Marianne Cooper,
Time,
9 Sep. 2025
Cite this Entry
“Rat.” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/rat. Accessed 14 Sep. 2025.
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