Thesaurus

open letter

noun

Synonyms of open letter

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Time Traveler for open letter

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The first known use of open letter was in 1898

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Cite this Entry

“Open letter.” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/open%20letter. Accessed 15 Apr. 2021.

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