Billet doux synonyms | nouns

Synonyms for Billet doux as a Noun

• love letter

  letter
• invite

  letter
• communication

  letter
• message

  letter
• memo

  letter
• dispatch
• note
• tab
• scratch
• line
• missive
• card
• postcard
• cannonball
• kite
• get-well
• poison pen
• thank-you
• billet-doux
• letter
• valentine
• personal letter