Find the words related to Language and its dialect

123456789
Across
  1. 4. A tonal language spoken in China, one of the world's oldest languages
  2. 5. language Method of communication using hand gestures
  3. 8. The oldest known written language, from Mesopotamia
  4. 9. language spoken in ancient Rome, used in legal and scientific terms
Down
  1. 1. The script used for writing Hindi
  2. 2. Language family including English and German
  3. 3. A type of language used in a particular region, differing from the standard language
  4. 5. The classical language of ancient India, used in Hindu scriptures
  5. 6. system of communication used by a particular country or community
  6. 7. First known form of writing using wedge-shaped marks