going off the deep end

phrase

present participle of go off the deep end
as in falling apart
to yield to mental or emotional stress After months of pressure at work, he went off the deep end.

Synonyms & Similar Words

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Example Sentences

Recent Examples of Synonyms for going off the deep end
Phrase
  • Prior’s trip amounted to more of a breather than anything else, as the Dodgers could not afford the inning falling apart.
    Fabian Ardaya, New York Times, 26 Aug. 2026
  • Ryan didn't hold back in Freedom's Instagram comments after the ejection, calling out the WNBA for failing to stand up for female athletes as the league's position on the trans issue keeps falling apart.
    Alejandro Avila OutKick, FOXNews.com, 25 Aug. 2026
Phrase
  • But as dreams of getting rich have grown, so have the dangers of losing it all.
    Stephanie Yang, CNN Money, 6 Aug. 2026
  • On another take, Pula appears to briefly tolerate the hat before nearly losing it during a stretch.
    Meredith Kile, PEOPLE, 5 Aug. 2026
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.

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Cite this Entry

“Going off the deep end.” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/going%20off%20the%20deep%20end. Accessed 1 Sep. 2026.

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