1. adapted changed in order to improve or made more fit for a particular purpose
  2. adaptation the process of adjusting or conforming to new conditions
  3. adamant very hard native crystalline carbon valued as a gem
  4. adaptative having a capacity for adaptation
  5. adeptness skillful performance or ability without difficulty
  6. adopted acquired as your own by free choice
  7. adaptable capable of fitting a particular situation or use
  8. adaptor device that enables something to be used in a way different from that for which it was intended or makes different pieces of apparatus compatible
  9. adept having or showing knowledge and skill and aptitude
  10. adapt make fit for, or change to suit a new purpose
  11. aptitude inherent ability
  12. adaptive having a capacity for change
  13. adactylous without fingers and/or toes
  14. adapter device that makes different pieces of apparatus compatible
  15. adoptable suitable or eligible for adoption
  16. Aetobatus a genus of Myliobatidae
  17. Eudyptes rock hoppers
  18. surreptitious marked by quiet and caution and secrecy
  19. Adapid extinct small mostly diurnal lower primates that fed on leaves and fruit; abundant in North America and Europe 30 to 50 million years ago; their descendents probably include the lemurs; some authorities consider them ancestral to anthropoids but others consider them only cousins
  20. Aspidiotus a genus of Diaspididae