GO OFF THE DEEP END Synonyms: 12 Similar Words

go off the deep end

phrase

Definition of go off the deep end

as in crack

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 go off the deep end

Phrase

Olsen certainly hurt those around him, too, growing up, especially as his addiction spiraled and his platonic, romantic and familial relationships fell apart.

— David Oliver, USA Today, 2 Sep. 2026
Ocean Way arrives after the collapse of the LA Jazz Festival, which had bold ambitions for a 40,000-capacity set on Dockweiler Beach yet fell apart under permit and financial stress.

— Los Angeles Times, Los Angeles Times, 2 Sep. 2026

Definition of fall apart

Phrase

More than a week after the initial storm, many residents in East Chicago, Indiana, who lost power regained it, but then lost it again.

— ABC News, ABC News, 20 Aug. 2026
Some people who lost power after the storm last week got it back, but then lost it again because of the fire.

— Lauren Victory, CBS News, 19 Aug. 2026

Definition of lose it

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go off

go off the deep end

goofiness

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“Go off the deep end.” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/go%20off%20the%20deep%20end. Accessed 5 Sep. 2026.

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Synonyms of go off the deep end

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