Affixes Crossword Puzzle

12345678
Across
  1. 4. the nutrients you use in the largest amounts
  2. 7. a tool used to make your voice louder
  3. 8. being a forge
Down
  1. 1. being mandatory
  2. 2. the highest degree of luck
  3. 3. a higher degree of obesity
  4. 5. a stock character who typically possesses superpowers or abilities beyond those of ordinary people
  5. 6. being second
  6. 7. computer part