1. antioxidant substance that inhibits oxidation or inhibits reactions promoted by oxygen or peroxides
  2. antecedent a preceding occurrence or cause or event
  3. indignant angered at something unjust or wrong
  4. antagonist someone who offers opposition
  5. integrity an undivided or unbroken completeness with nothing wanting
  6. intoxicant a drug that can produce a state of intoxication
  7. intoxicated stupefied or excited by a chemical substance
  8. antiquated so extremely old as seeming to belong to an earlier period
  9. intoxicate make drunk (with alcoholic drinks)
  10. antecedently at an earlier time or formerly
  11. anticipate regard something as probable or likely
  12. antecedence preceding in time
  13. anticipant marked by eager anticipation
  14. pretentious creating an appearance of importance or distinction
  15. pedantic marked by a narrow focus on or display of learning
  16. anticipated expected hopefully
  17. antecedency preceding in time
  18. oxidant a substance that oxidizes another substance
  19. Antedonidae feather stars
  20. intoxicating extremely exciting