Solve the crossword puzzle

12345678910
Across
  1. 3. an unknown person
  2. 4. suffix of the word hope
  3. 6. a ruler with total power
  4. 9. follows silently
  5. 10. Antonym of remember
Down
  1. 1. strong flavouring
  2. 2. prefix for the word agree
  3. 5. strange
  4. 7. superlative degree of good
  5. 8. a hiding place