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billet doux

see definition of billet doux
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Synonyms for billet doux

noun letter
  • cannonball
  • card
  • communication
  • dispatch
  • invite
  • kite
  • line
  • memo
  • message
  • missive
  • note
  • postcard
  • scratch
  • tab
  • FYI
  • billet doux
  • get-well
  • love letter
  • poison pen
  • thank-you
Roget's 21st Century Thesaurus, Third Edition Copyright © 2013 by the Philip Lief Group.