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
Relevance
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
Synonyms & Similar Words
Antonyms & Near Antonyms
Example Sentences
Examples are automatically compiled from online sources to
show current usage.
Read More
Opinions expressed in the examples do not represent those of Merriam-Webster or its editors.
Send us feedback.
Recent Examples of rat
Martha Ross, Mercury News, 2 Apr. 2025
In Merrill, who signed a nine-year contract extension with the club on Wednesday, the Padres have themselves a mature young dude and gifted baseball rat who’s more concerned about winning the day or night’s game than anything else relating to his job.
—Tom Krasovic, San Diego Union-Tribune, 2 Apr. 2025
In January, the Food and Drug Administration banned the use of Red Dye No. 3 in food, beverages and drugs, saying the synthetic dye was found to cause cancer in lab rats.
—Ana Ceballos, Miami Herald, 25 Mar. 2025
The researchers studied their formulation in rats over 97 days, and found more than 85% of the medication intact in the depot under their skin.
—New Atlas, 25 Mar. 2025
See All Example Sentences for rat
Noun
At some point, Arakawa had become infected with the potentially fatal hantavirus, which is carried by mice or rats that often live in sheds or attics.
—Martha Ross, Mercury News, 2 Apr. 2025
In Merrill, who signed a nine-year contract extension with the club on Wednesday, the Padres have themselves a mature young dude and gifted baseball rat who’s more concerned about winning the day or night’s game than anything else relating to his job.
—Tom Krasovic, San Diego Union-Tribune, 2 Apr. 2025
In January, the Food and Drug Administration banned the use of Red Dye No. 3 in food, beverages and drugs, saying the synthetic dye was found to cause cancer in lab rats.
—Ana Ceballos, Miami Herald, 25 Mar. 2025
The researchers studied their formulation in rats over 97 days, and found more than 85% of the medication intact in the depot under their skin.
—New Atlas, 25 Mar. 2025
See All Example Sentences for rat
Recent Examples of Synonyms for rat
Noun
-
The government in that case, a civil lawsuit, has relied on a 2019 local police report, which used information from a confidential informant to allege Abrego Garcia was a member of MS-13.—
Andrew Goudsward and Ted Hesson,
USA Today,
13 Apr. 2025
-
The Justice Department is reconsidering its case against a former FBI informant who was indicted for fabricating a claim that former President Biden and his son Hunter Biden accepted a bribe.—
Rebecca Beitsch,
The Hill,
11 Apr. 2025
Noun
-
Beverly ends up doing something he’s not done before — falling deeply for one of their patients/lovers, actress Claire (Geneviève Bujold).—
Barry Levitt,
Vulture,
18 Apr. 2025
-
Cascada’s rendition replaces Reilly’s yearning with decidedly more bombast, but the ecstatic feeling of connecting with a lover – whether on an elevator, dancefloor or basketball court – remains at the center.—
Kyle Denis,
Billboard,
18 Apr. 2025
Verb
-
Visits to the prospect within a 50-mile radius of their college or hometown do not, which is why the Rams’ don’t often leak.—
Jourdan Rodrigue,
New York Times,
14 Apr. 2025
-
Now, this elevation of everyday grocery items is also leaking into design and fashion.—
Leah Asmelash,
CNN Money,
13 Apr. 2025
Noun
-
The Ukrainian soldiers began to see Russian civilians as a hindrance — or worse, as potential informers who could give away their positions.—
Ekaterina Bodyagina Nanna Heitmann,
New York Times,
12 Feb. 2025
-
The arrests were part of wide-ranging Establishment attacks on the new generation of pop stars in Britain at the time, done through connivance with informers and a hostile conservative media.—
Bill Wyman,
Vulture,
30 Jan. 2025
Noun
-
Five months later, PenaVega shared the devastating news with her fans and followers.—
Ryan Brennan,
Miami Herald,
14 Apr. 2025
-
Many fans left comments pointing out just how fierce the diva looked.—
Caché McClay,
USA Today,
14 Apr. 2025
Noun
-
Responding officers found the dog, and advised the owner to take the dog in.—
cleveland,
cleveland,
13 Sep. 2023
-
According to LifeLine, the DeKalb shelter takes in 135 dogs a week on average.—
Jim Gaines,
ajc,
13 Sep. 2023
Verb
-
And the volunteer who can’t write a check but has spent every weekend knocking on doors and talking to neighbors about this campaign’s promise of a better future for Fort Worth.—
Harrison Mantas,
Fort Worth Star-Telegram,
20 Apr. 2025
-
While talking to news outlet WIVB in April 2025, Allen said that the movie will have an emphasis on Jessie's journey.—
Maddie Garfinkle,
People.com,
19 Apr. 2025
Noun
-
From tropical parrots and toucans to charming songbirds like swallows and canaries, colorful avian creatures are poised to soar onto our homes’ walls this year.—
Celia San Miguel,
USA TODAY,
11 Mar. 2025
-
The Clock Is Ticking Shopify’s hiring policy is the canary in the corporate coal mine.—
Roger Dooley,
Forbes.com,
8 Apr. 2025
Cite this Entry
“Rat.” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/rat. Accessed 23 Apr. 2025.
Copy CitationLove words? Need even more definitions?
Merriam-Webster unabridged
Share