1. on the go (of a person) very busy and active
  2. aesthetic characterized by an appreciation of beauty or good taste
  3. on the hook caught in a difficult or dangerous situation
  4. anathema a formal ecclesiastical curse accompanied by excommunication
  5. indigo deciduous subshrub of southeastern Asia having pinnate leaves and clusters of red or purple flowers; a source of indigo dye
  6. ontology the metaphysical study of the nature of being and existence
  7. unteach cause to disbelieve
  8. intrigue a crafty and involved plot to achieve your ends
  9. on the QT in secrecy; not openly
  10. antique made in or typical of earlier times and valued for its age
  11. ethics motivation based on ideas of right and wrong
  12. antic ludicrously odd
  13. intake an opening through which fluid is admitted to a tube
  14. undergo pass through
  15. Antioch a town in southern Turkey
  16. Eniwetok an atoll in the Marshall Islands
  17. Antakiya a town in southern Turkey
  18. anthology a collection of selected literary passages
  19. Antigua the largest of the islands comprising Antigua and Barbuda
  20. apathetic showing little or no emotion or animation