as in to contain
to keep from exceeding a desirable degree or level (as of expression)
try to rein in your spending, so you have some money left for saving
Synonyms & Similar Words
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Antonyms & Near Antonyms
Example Sentences
Recent Examples of Synonyms for rein (in)
Verb
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Her rental car, containing her suitcase and all of her belongings, is towed.—
Jacqueline Tempera,
People.com,
25 July 2025 -
This post contains minor spoilers for Happy Gilmore 2. Nearly 30 years ago, Christopher McDonald left an indelible mark on pop culture with his performance as smarmy professional golfer Shooter McGavin in the 1996 sports comedy classic Happy Gilmore.—
Megan McCluskey,
Time,
25 July 2025
Verb
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These entities have proliferated ever since the 2010 U.S. Supreme Court decision in the Citizens United case, which effectively struck down longtime campaign finance regulations that sought to limit and regulate spending on political campaigns.—
M.L. Elrick,
Freep.com,
21 July 2025
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Help available for crashing out, including interventions such as therapy, as well as learning how to regulate emotions better and practicing self-care during times of significant stress.—
Angelica Bottaro,
Verywell Health,
20 July 2025
Verb
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Streets included in the network are focus areas in a citywide effort to curb the number of vehicle crashes with injuries.—
Leo Bertucci,
The Courier-Journal,
29 July 2025
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The two nations struck a significant deal nearly two years ago, pledging to ramp up renewables and curb planet-warming gases.—
Ella Nilsen,
CNN Money,
29 July 2025
Verb
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The home country of this dark and enduring masterpiece from 1985 is the eerily-retrograde Republic of Gilead, in which women who once held jobs and led independent lives are now strictly controlled and monitored, valued only for their ovaries and their obedience.—
Dan Fesperman
July 22,
Literary Hub,
22 July 2025
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Instead, point out the unhealthy ways that her boyfriend is behaving – controlling behavior, anger and lashing out, isolating her and her kids, and monitoring her communication.—
Eric Thomas,
Sun Sentinel,
22 July 2025
Verb
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In their appeal, the federal government’s attorneys said the plaintiffs can keep representing kids through other funding, such as private donors or pro bono services.—
Nicol León,
AZCentral.com,
22 July 2025
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Here's how to keep your pets safe Temps feel like 100-plus in weather forecast for Columbus, Cincinnati; Akron pushes 100 degrees In Cincinnati, the high temperature today, July 21, will reach 85 degrees, per the NWS forecast with the chance of showers or storms in the afternoon.—
Chad Murphy,
The Enquirer,
22 July 2025
Verb
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Video posted to social media by a passenger showed law enforcement escorting a man off the plane with his hands restrained behind his back.—
Aaron Cooper,
CNN Money,
18 July 2025
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Farrell was then restrained by crew members and escorted off stage.—
Michaela Zee,
Variety,
16 July 2025
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Cite this Entry
“Rein (in).” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/rein%20%28in%29. Accessed 4 Aug. 2025.
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