1. Acadian an early French settler in the Maritimes
  2. Octans the constellation that includes the southern celestial pole
  3. acquittance a legal document evidencing the discharge of a debt or obligation
  4. Akkadian an ancient branch of the Semitic languages
  5. agedness the property characteristic of old age
  6. acuteness the quality of having a sharp edge or point
  7. occasions something you have to do
  8. wickedness the quality of being wicked
  9. cadence the accent in a metrical foot of verse
  10. jaggedness something irregular like a bump or crack in a smooth surface
  11. arcadian idyllically rustic
  12. acting the performance of a part or role in a drama
  13. Arcadian an inhabitant of Arcadia
  14. decadence the state of being degenerate in mental or moral qualities
  15. actinian any sea anemone or related animal
  16. actinal located on the surface or end on which the mouth is situated
  17. Actitis a genus of Scolopacidae
  18. Actinozoa a large class of sedentary marine coelenterates that includes sea anemones and corals; the medusoid phase is entirely suppressed
  19. avoidance the act of deliberately preventing or keeping away from
  20. Acadia the French-speaking part of the Canadian Maritime Provinces