1. artiste a public performer (a dancer or singer)
  2. artistic relating to the products of human creativity
  3. artist person whose creative work shows sensitivity and imagination
  4. artistry great skill, imagination, or creative ability
  5. armistice a state of peace agreed to between opponents
  6. aortitis inflammation of the aorta
  7. arthritis inflammation of a joint or joints
  8. Orestes the son of Agamemnon and Clytemnestra
  9. art history the academic discipline that studies the development of painting and sculpture
  10. Agdistis Asiatic epithet for Rhea or Cybele
  11. Eratosthenes Greek mathematician and astronomer who estimated the circumference of the earth and the distances to the Moon and sun (276-194 BC)
  12. articulate express or state clearly
  13. word stress the distribution of stresses within a polysyllabic word
  14. arteritis inflammation of an artery
  15. earthstar any fungus of the family Geastraceae
  16. arduousness extreme effortfulness
  17. artisan a skilled worker who practices some trade or handicraft
  18. Agdestis a genus with one species that is a rapidly growing climbing vine with tuberous roots; grown in hot climates
  19. earth science any of the sciences that deal with the earth or its parts
  20. autistic affected with a condition that causes social difficulties