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Synonyms of aha

how surprising, doubtful, or unbelievable
  • aha! so the money was never missing in the first place!

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The first known use of aha was in the 14th century

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“Aha.” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/aha. Accessed 30 Sep. 2020.

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