adjective (a)

• marked by disregard for critical standards or procedures(adj.all)

  Example:
  News sources reflected uncritical estimates of the number of juvenile addicts.
  

  Synonym:
  noncritical
  

  source: wordnet30
• not critical; not tending to find or call attention to errors(adj.all)

  Example:
  A devoted and almost uncritical admirer.
  

  Antonym:
  critical
  

  source: wordnet30