1. isarithm a line drawn on a map connecting points having the same numerical value of some variable
  2. Cicer arietinum Asiatic herb cultivated for its short pods with one or two edible seeds
  3. Acer argutum small shrubby Japanese plant with leaves having 5 to 7 acuminate lobes; yellow in autumn
  4. Acer rubrum maple of eastern and central America
  5. protoheme a complex red organic pigment containing iron and other atoms to which oxygen binds
  6. Cesar Ritz Swiss hotelier who created a chain of elegant hotels
  7. Asarum europaeum thick creeping evergreen herb of western Europe
  8. Ezra Pound United States writer who lived in Europe
  9. infrared lamp electric heater consisting of a high-power incandescent lamp that emits infrared radiation
  10. Ararat the mountain peak that Noah's ark landed on as the waters of the great flood receded
  11. Sierra redwood extremely lofty evergreen of southern end of western foothills of Sierra Nevada in California; largest living organism
  12. ascertained discovered or determined by scientific observation
  13. assertively in an assertive manner
  14. Weser River a river in northwestern Germany that flows northward to the North Sea near Bremerhaven
  15. assertable capable of being affirmed or asserted
  16. Israelites the ethnic group claiming descent from Abraham and Isaac
  17. river red gum somewhat crooked red gum tree growing chiefly along rivers
  18. Yasser Arafat Palestinian statesman who was chairman of the Palestine Liberation Organization (1929-2004)
  19. lesser rorqual small finback of coastal waters of Atlantic and Pacific
  20. arrowroot family tropical perennial herbs with usually starchy rhizomes

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