Prefixes IL, IR, IN

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Across
  1. 1. abnormal
  2. 2. is not logic
  3. 4. having little or no education
  4. 5. not accurate
  5. 6. not possible to replace
  6. 7. not responsible
Down
  1. 1. unreasonable
  2. 2. forbidden
  3. 3. scarce