re·duc·tive 
(rĭ-dŭktĭv)
(rĭ-dŭktĭv)adj.
1. Of or relating to reduction.
2. Relating to or exhibiting reductionism: "a series of demeaning, reductive stereotypes" (Richard Bernstein).
3. Relating to or exhibiting reductivism.
re·ductive·ly adv.