1. just right in every detail
  2. austerity excessive sternness
  3. esoteric understandable only by an enlightened inner circle
  4. austere of a stern or strict bearing or demeanor
  5. outright without reservation or concealment
  6. straight having no deviations
  7. posterity all future generations
  8. astride with one leg on each side
  9. Asteridae a group of mostly sympetalous herbs and some trees and shrubs mostly with 2 fused carpels; contains 43 families including Campanulales; Solanaceae; Scrophulariaceae; Labiatae; Verbenaceae; Rubiaceae; Compositae; sometimes classified as a superorder
  10. Oestridae warble flies
  11. asteroid a small celestial body composed of rock and metal
  12. yesterday the day immediately before today
  13. justified having words so spaced that lines have straight even margins
  14. Asteroidea sea stars
  15. Easter Day the day on which the festival of Easter is celebrated
  16. Ostreidae oysters
  17. Astarte an ancient Phoenician goddess of love and fertility
  18. justice the quality of being fair, reasonable, or impartial
  19. ostrich fast-running African flightless bird with two-toed feet
  20. just about (of quantities) imprecise but fairly close to correct