Movable type

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Across
  1. 4. created in ancient china, 1040 CE.
  2. 5. inventor of the movable type.
  3. 6. the chinese alphabet.
  4. 7. antonym to movable.
Down
  1. 1. synonym to movable
  2. 2. this is meant to throw you off.
  3. 3. a modern alternative to a movable type.