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Across
  1. 2. Express in other words
  2. 3. Rules of language structure
  3. 7. Study of words
  4. 8. Informal language
  5. 10. Relating to meaning of words
Down
  1. 1. System of terms
  2. 4. Old-fashioned word
  3. 5. Turned backward or opposite
  4. 6. Words sounding alike but with different meanings
  5. 9. Expression not literal in meaning