1. insidious working or spreading in a hidden and usually injurious way
  2. institute set up or lay the groundwork for
  3. institution a custom that has been an important feature of some group
  4. unstudious not studious
  5. anesthetize administer a numbing or sleep-inducing drug to someone
  6. Anastatica one species: rose of Jericho; resurrection plant
  7. anesthetise administer an anesthetic drug to
  8. instance an item of information that is typical of a class or group
  9. instead in place of, or as an alternative to
  10. fastidious giving careful attention to detail
  11. anaesthetize administer an anesthetic drug to
  12. anaesthetise administer an anesthetic drug to
  13. institutional relating to an organization founded for a specific purpose
  14. anesthetic a drug that causes temporary loss of bodily sensations
  15. incidence the relative frequency of occurrence of something
  16. constituency the body of voters who elect a representative for their area
  17. instancy the quickness of action or occurrence
  18. constitute form or compose
  19. unsteadily in an unsteady manner
  20. unfastidious marked by an absence of due or proper care or attention to detail; not concerned with cleanliness