WENT OFF THE DEEP END Synonyms: 12 Similar Words

went off the deep end

phrase

past tense of go off the deep end

as in cracked

to yield to mental or emotional stress After months of pressure at work, he went off the deep end.

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Recent Examples of Synonyms for went off the deep end

Phrase

The Chiefs were headed toward an impressive victory at Denver, then things fell apart.

— Blair Kerkhoff, Kansas City Star, 3 Nov. 2026
Previous ceasefire talks either failed or the truces quickly fell apart.

— Arkansas Online, Arkansas Online, 30 Oct. 2026

Definition of fell apart

Phrase

Democrats previously held a slight majority after the 2022 midterm election but lost it in 2024.

— DeJanay Booth-Singleton, CBS News, 4 Nov. 2026
Trump’s endless war and its global economic destruction isn’t helping the North Carolina apple farmer who lost it all in Hurricane Helene.

— S.E. Cupp, New York Daily News, 8 Oct. 2026

Definition of lost it

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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went off

went off the deep end

went on

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“Went off the deep end.” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/went%20off%20the%20deep%20end. Accessed 8 Nov. 2026.

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Synonyms of went off the deep end

phrase

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