undiscriminatory

adjective

1. characterized by or showing prejudicial treatment, especially as an indication of bias related to age, color, national origin, religion, sex, etc.: discriminatory practices in housing; a discriminatory tax.
2. discriminative(defs 1, 2).

adjective

1. based on or showing prejudice; biased
2. capable of making fine distinctions
3. (of a statistical test) unbiased

adj.1828; see discriminate + -ory.