Source : Webster's Revised Unabridged Dictionary (1913)

Indiscriminating \In`dis*crim"i*na`ting\, a.
   Not discriminating. -- {In`dis*crim"i*na`ting*ly}, adv.

Source : WordNet®

indiscriminating
     adj : not discriminating [syn: {undiscriminating}] [ant: {discriminating}]