Find the synonyms by following the given clue

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Across
  1. 2. forceful or certain
  2. 3. accepted unwillingly
  3. 7. a small amount or a piece of something especially food
  4. 8. burned unsteadily
  5. 9. lightly coloured
  6. 10. something that one cannot prevent
Down
  1. 1. cannot be considered separately
  2. 4. the time just before night
  3. 5. patient effort
  4. 6. boundaries