Billet doux
Billet doux noun - A personal letter to a loved one expressing affection.
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Synonyms for Billet doux
Personal letter and billet doux are semantically related. In some cases you can use "Personal letter" instead a noun phrase "Billet doux".
Personal letter
Personal letter noun - A letter dealing with personal affairs.
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Synonyms for Personal letter
Billet doux and personal letter are semantically related. Sometimes you can replace phrase "Billet doux" with "Personal letter", this phrases are similar.
Cite this Source
Personal letter and Billet doux. (2016). Retrieved 2026, August 02, from https://thesaurus.plus/related/billet_doux/personal_letter
Billet doux & Personal letter. N.p., 2016. Web. 02 Aug. 2026. <https://thesaurus.plus/related/billet_doux/personal_letter>.
Personal letter or Billet doux. 2016. Accessed August 02, 2026. https://thesaurus.plus/related/billet_doux/personal_letter.
Google Ngram Viewer shows how "billet doux" and "personal letter" have occurred on timeline