1
as in improves
to change one's behavior or character for the better
I hope that rehab will help her straighten up for good
Synonyms & Similar Words
Relevance
Antonyms & Near Antonyms
2
as in trims
to make neat
a directive for everyone to straighten up their cubicle in preparation for a visit from some corporate VIPs
Synonyms & Similar Words
Antonyms & Near Antonyms
Example Sentences
Recent Examples of Synonyms for straightens (up or out)
Verb
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Survivors may look thin and suffer from lameness until their condition improves.—
Kirsten Fiscus,
Nashville Tennessean,
5 Oct. 2025 -
Regenerative viticulture is resonating as the agricultural model most suited for the current climate, a model that actively improves soil health and ecosystem resilience.—
Miguel A. Torres,
Time,
3 Oct. 2025
Verb
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Some popular models that may require mid-grade Plus fuel include some Dodge Charger and Jeep Grand Cherokee trims.—
Charles Singh,
Nashville Tennessean,
23 Sep. 2025
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Skip the pricey groomer visits and messy bathroom trims with this Labor Day deal.—
Jessie Quinn,
USA Today,
1 Sep. 2025
Verb
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Tye and his collaborators proposed a hypothetical low-mass particle that acted like a cosmological constant early in the universe’s history but behaves differently today.—
Sujita Sinha,
Interesting Engineering,
2 Oct. 2025
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Astronomers have observed a planet that in some ways behaves more like a star — including a massive growth spurt unlike anything witnessed before in a free-floating planet.—
Ashley Strickland,
CNN Money,
2 Oct. 2025
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Cite this Entry
“Straightens (up or out).” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/straightens%20%28up%20or%20out%29. Accessed 7 Oct. 2025.
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