Related Clues:

• Removed 50 per cent of sign language
• Language that uses Persian calligraphy
• Iranian official language
• Language of "The Rubáiyát"
• Language of Tehran
• Like Xerxes or Darius
• Source of the word "bazaar"
• Origin of the word "jackal"
• Language of the Asghar Farhadi film "The Salesman"
• Language of poet Nima Yooshij