One Word Substitute 181-200

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Across
  1. 3. A secret or disguised way of writing
  2. 8. A keeper or custodian of a museum or other collection
  3. 9. The use of the fingers and hands to communicate and convey ideas
  4. 11. A person who presents a radio/television programme
  5. 13. The branch of biology concerned with cyclical physiological phenomena
  6. 15. Act of intentionally causing one’s own death
  7. 16. The study of statistics
  8. 17. A person who writes beautiful writing
  9. 18. One who studies the evolution of mankind
  10. 19. A person who sells and arranges cut flowers
  11. 20. A person who introduces the performers or contestants in a variety show
Down
  1. 1. A person who composes the sequence of steps and moves for a performance of dance
  2. 2. Killing of one’s wife
  3. 4. A line of descent traced continuously from an ancestor
  4. 5. A person employed to drive a private or hired car
  5. 6. Killing of one’s sister
  6. 7. The scientific study of the physiology, structure, genetics, ecology, distribution, classification and economic importance of plants
  7. 10. The medieval forerunner of chemistry
  8. 12. A person who is trained to travel in a spacecraft
  9. 14. A person who draws or produces maps