Synonyms for Letters patent:

• n.

  •communication (noun)
  • letters patent.
  •Other relevant words: (noun)
  • legal document,
  • instrument,
  • legal instrument,
  • patent,
  • official document.

• Other synonyms:

  •Other relevant words (noun):
  • bull,
  • certificate of invention,
  • dead letter,
  • franchise,
  • newsletter,
  • letter of credit,
  • diploma,
  • brevet,
  • trade name,
  • licence,
  • service mark,
  • control,
  • encyclical,
  • love letter,
  • liberty,
  • billet-doux,
  • grant,
  • charter,
  • letters of marque,
  • concession,
  • permit,
  • copyright.

Hyponym for Letters patent:

• n.

  • communication
    legal instrument, instrument, legal document, official document.