1
as in breakdowns
a mental or nervous collapse
a crack-up required him to take a year off from work
Synonyms & Similar Words
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Antonyms & Near Antonyms
2
as in collisions
the violent coming together of two bodies into destructive contact
two people were injured in a serious crack-up on the interstate
Synonyms & Similar Words
Example Sentences
Recent Examples of Synonyms for crack-ups
Noun
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To Stanford’s Blank, a theoretical failure state for Anduril wouldn’t have much to do with technology breakdowns.—
Allie Garfinkle,
Fortune,
6 May 2026 -
Mental, spiritual, and financial breakdowns often lead to mental, spiritual, and financial breakthroughs.—
Linh Tat,
Oc Register,
4 May 2026
Noun
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Similar giant elliptical basins exist on Mars and even Pluto, meaning the new modeling approach could help scientists reinterpret collisions across the solar system.—
Rupendra Brahambhatt,
Interesting Engineering,
9 May 2026
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The teen’s death is the latest in a spate of serious collisions involving electric motorcycles and dirt bikes — some of which have led to serious injuries, death or charges for parents who allegedly allowed their minors to illegally ride the speedy devices.—
Clara Harter,
Los Angeles Times,
9 May 2026
Noun
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But the surge has been shadowed by a spate of deadly crashes.—
Rebecca Ellis,
Los Angeles Times,
10 May 2026
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Felix Rosenqvist was involved in one of the scarier crashes of the day.—
Ryan Gaydos,
FOXNews.com,
10 May 2026
Noun
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McNeal’s unit handles patients who are coming out of surgery or have trauma from car wrecks or falls.—
Laura Berrios,
AJC.com,
7 May 2026
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Tesla is recalling over 218,000 vehicles because when drivers reverse, the rearview camera image may lag, potentially causing wrecks and injuries, according to a notice posted by the National Highway Traffic Safety Administration.—
Saleen Martin,
USA Today,
6 May 2026
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Cite this Entry
“Crack-ups.” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/crack-ups. Accessed 12 May. 2026.
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