Source : Webster's Revised Unabridged Dictionary (1913)

Indiscriminate \In`dis*crim"i*nate\, a.
   Not discriminate; wanting discrimination; undistinguishing;
   not making any distinction; confused; promiscuous. ``Blind or
   indiscriminate forgiveness.'' --I. Taylor.

         The indiscriminate defense of right and wrong.
                                                  --Junius.
   -- {In`dis*crim"i*nate*ly}, adv. --Cowper.

Source : WordNet®

indiscriminate
     adj 1: failing to make or recognize distinctions
     2: not marked by fine distinctions; "indiscriminate reading
        habits"; "an indiscriminate mixture of colors and styles"
        [ant: {discriminate}]