Building Vocabulary

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Across
  1. 3. all the words that you know
  2. 5. synonym of "summary" or "ending"
  3. 6. extra study that you do in your time
  4. 7. adjective form of "interest"
Down
  1. 1. antonym of "interesting"
  2. 2. rules that dictate how language is used
  3. 4. the words that come before or after a word to lend extra meaning