Antonyms of adj undiscriminating

1 sense of undiscriminating

Sense 1
undiscriminating (vs. discriminating), indiscriminating -- (not discriminating)

discriminating (vs. undiscriminating) -- (showing or indicating careful judgment and discernment especially in matters of taste; "the discriminating eye of the connoisseur")
        => appreciative -- (having or showing appreciation or a favorable critical judgment or opinion; "appreciative of a beautiful landscape"; "an appreciative laugh from the audience")
        => diacritic, diacritical -- (capable of distinguishing; "students having superior diacritic powers"; "the diacritic elements in culture"- S.F.Nadel)
        => discerning -- (able to make or detect effects of great subtlety; sensitive; "discerning taste"; "a discerning eye for color")
        => discriminative, discriminatory -- (capable of making fine distinctions)
        => eclectic -- (selecting what seems best of various styles or ideas)
        => good -- (generally admired; "good taste")
        => selective -- (tending to select; characterized by careful choice; "an exceptionally quick and selective reader"- John Mason Brown)

Similarity of adj undiscriminating

1 sense of undiscriminating

Sense 1
undiscriminating (vs. discriminating), indiscriminating -- (not discriminating)
       => indiscriminate -- (failing to make or recognize distinctions)
       => scattershot -- (covering a wide range in a haphazard way)
       => unperceptive -- (lacking sensitivity, taste, or judgment)
       => unselective -- (not selective or discriminating; "unselective in her reading habits; her choices seemed completely random")
          Also See-> indiscriminate#2