Analysing text

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Across
  1. 2. they seem odd together
  2. 5. do it now
  3. 6. it's like a thing
  4. 7. one thing is better than the other
  5. 8. word makes a noise
  6. 9. it stands for something
  7. 11. you are clearly confused
  8. 12. work it out for yourself
  9. 13. clever, cunning, crafty crossword
Down
  1. 1. it is a thing
  2. 3. clever crossword
  3. 4. the worst or the best or the most
  4. 10. is this really a clue?
  5. 12. the opposite of what it says