unit 7 words

1234567891011
Across
  1. 2. fairly large in size or extent;worthy of attention
  2. 6. deserving trust
  3. 9. to rob by force or violence
  4. 10. lacking meaning
  5. 11. busy,working steadily
Down
  1. 1. to shrink and wrinkle
  2. 2. to be or make up the parts of something
  3. 3. something that blocks the way
  4. 4. to feel joy
  5. 5. to find out by using mathematics or reasoning
  6. 7. to shake up roughly;to move along in a jerky or bumpy fashion
  7. 8. one chosen to help or take the place of another or to act in that person's absence