The Collaborative International Dictionary of English v.0.48:

intensified \intensified\ adj.
   made more severe or intense, especially in law.

   Syn: aggravated.
        [WordNet 1.5]

The Collaborative International Dictionary of English v.0.48:

Intensify \In*ten"si*fy\, v. t. [imp. & p. p. Intensified; p.
   pr. & vb. n. Intensifying.] [Intense + -fly.]
   To render more intense; as, to intensify heat or cold; to
   intensify colors; to intensify a photographic negative; to
   intensify animosity. --Bacon.
   [1913 Webster]

         How piercing is the sting of pride
         By want embittered and intensified.      --Longfellow.
   [1913 Webster]

WordNet (r) 3.0 (2006):

intensified
    adj 1: made more intense; "the intensified scrutiny of the
           candidate's background"