Randoms

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Across
  1. 6. to be calm,chill and amazing
  2. 7. authorised personnels of history
  3. 8. thin limbs
  4. 10. american word for sweets
  5. 12. automated machine that can execute specific tasks with little or no human intervention and with speed and precision
Down
  1. 1. where we can live ,though it is already built it is shown in the present tense
  2. 2. the excellence of something
  3. 3. poisonous material
  4. 4. a sort of word puzzle
  5. 5. popular music in which words are recited rhythmically and rapidly
  6. 9. weighs a lot,made by water dust and gases
  7. 11. means legal or etiquette