Etymology

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Across
  1. 2. mathematics dealing with lines, angles, surfaces, and solids
  2. 4. measured from the earths center; having the earth as a center
  3. 5. instrument permitting those in a submarine a view of the surface
  4. 7. rule by an absolute sovereign
  5. 8. traveling about; itinerant
  6. 9. due to disease
  7. 12. lack of feeling, emotion, interest, or excitement
  8. 15. whole outer boundary or measurement of a surface or figure
  9. 16. state ruled over by a single person, as a king or queen
  10. 17. having a single form
  11. 19. form of government in which a few people have the power
Down
  1. 1. exhibiting diversity of form
  2. 3. arousing pity
  3. 6. pertaining to mental disease, insane
  4. 10. having no definite form; shapeless
  5. 11. agricultural
  6. 13. total absence of rule or government
  7. 14. science dealing with the earths history as recorded in rocks
  8. 18. nearest point to the sun in the orbit of heavenly body
  9. 20. art or science of agriculture