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Synonyms & Antonyms of gaga

having or showing a very abnormal or sick state of mind
  • after years of being alone in that remote outpost he had become totally gaga

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The first known use of gaga was in 1917

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“Gaga.” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/gaga. Accessed 21 Jan. 2021.

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