Synonyms set 1

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Across
  1. 2. maintain/keep safe
  2. 3. very old/ancient
  3. 8. unaware/not concerned
  4. 9. anxious/feeling bad things will happen
  5. 13. to conflict with a right
  6. 14. expressed in more words than needed
  7. 16. slow and relaxed/lacking energy
  8. 17. spoken confidently, but insincere
  9. 19. take away/conceal
  10. 20. threatening/dangerous
Down
  1. 1. rude and arrogant
  2. 2. annoy, aggravate
  3. 4. well supplied
  4. 5. make difficult/obstruct
  5. 6. tolerate
  6. 7. keeping careful watch
  7. 10. very great/intense
  8. 11. friendly/without serious disagreement
  9. 12. difficulties, misfortune
  10. 15. mandatory
  11. 18. carried out with minimal effort