1. anon (old-fashioned or informal) in a little while
  2. inane devoid of intelligence
  3. anion a particle with a negative electric charge
  4. anon. having no known name or identity or known source
  5. Annona type genus of the Annonaceae
  6. annon sweet pulpy tropical fruit with thick scaly rind and shiny black seeds
  7. irony incongruity between what might be expected and what occurs
  8. union the state of being joined or united or linked
  9. onion bulbous plant having hollow leaves cultivated worldwide for its rounded edible bulb
  10. Union the United States
  11. antonym a word that expresses an opposite meaning
  12. inion the craniometric point that is the most prominent point at the back of the head (at the occipital protuberance)
  13. in on participating in or knowledgeable out
  14. Annwn (Welsh mythology) the other world; land of fairies
  15. anemone a marine polyp that resembles a flower
  16. intone recite musically; recite as a chant or a psalm
  17. undone not fastened or tied or secured
  18. insane afflicted with or characteristic of mental derangement
  19. Inanna consort of Dumuzi (Tammuz)
  20. anodyne capable of relieving pain