adjective satellite (s)

• so surprisingly impressive as to stun or overwhelm(adj.all)

  Example:
  The figure inside the boucle dress was stupefying.
  

  Synonym:
  astonishing, astounding, staggering
  

  source: wordnet30
• making physically stupid or dull or insensible(adj.all)

  Example:
  A stupefying blow to the head.
  The stupefying effects of hemp.
  

  source: wordnet30
• shocking with surprise and consternation(adj.all)

  Example:
  The stupefying impact of the tragedy.
  

  source: wordnet30