Tik tac toe word puzzle

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Across
  1. 2. a stronghold for shelter during a battle
  2. 4. in hesitant manner
  3. 10. an accusation of wrong doing
  4. 11. the trait of lacking enthusiasm for or interest in things
  5. 13. a feeling of annoyance
  6. 14. the patterns of stress and intonation in language
  7. 15. with obstinate determination
Down
  1. 1. doubt about the truth of something
  2. 3. free from traditional social restraints
  3. 5. become or cause to become more serious
  4. 6. likely to preform unpredictably
  5. 7. freed from any question of guilt
  6. 8. spread or diffuse through
  7. 9. unpleasantly loud and harsh
  8. 12. in a secretive manner