adjective satellite (s)

• denying or questioning the tenets of especially a religion(adj.all)

  Example:
  A skeptical approach to the nature of miracles.
  

  Synonym:
  disbelieving, sceptical, unbelieving
  

  source: wordnet30
• marked by or given to doubt(adj.all)

  Example:
  A skeptical attitude.
  A skeptical listener.
  

  Synonym:
  doubting, questioning, sceptical
  

  source: wordnet30