Letter
Letter noun - A message on paper from one person or group to another.
Usage example: he faithfully wrote her a letter every week they were apart
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Synonyms for Letter
Memorandum is a synonym for letter in note topic. In some cases you can use "Memorandum" instead a noun "Letter", when it comes to topics like language, message, written communication. popular alternative
Memorandum
Memorandum noun - A written communication giving information or directions.
Usage example: I'm waiting for the memorandum that will explain the new vacation policy
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Synonyms for Memorandum
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Cite this Source
Memorandum and Letter. (2016). Retrieved 2026, July 21, from https://thesaurus.plus/related/letter/memorandum
Letter & Memorandum. N.p., 2016. Web. 21 Jul. 2026. <https://thesaurus.plus/related/letter/memorandum>.
Memorandum or Letter. 2016. Accessed July 21, 2026. https://thesaurus.plus/related/letter/memorandum.
Google Ngram Viewer shows how "letter" and "memorandum" have occurred on timeline