- undiscerning
- adjinattentive, unobservant, unmindful, thoughtless, regardless, unheeding, heedless, careless, negligent, neglectful; unthinking, unthought-ful, unreflecting, unperceptive, unaware; undifferentiating, undiscriminating, indiscriminate, indiscriminative, unjudging, uncritical, unselective, unparticular; ignorant, unlettered, uneducated, unschooled, uninformed, unenlightened; uncomprehending, slow-witted, slow, purblind, thick, obtuse, dense, dull, blunt, unintelligent, stupid, simple.
A Note on the Style of the synonym finder. 2014.