3
unseeing(adjective, dull, dark, careless, indifferent)
2
amaurotic(adjective, dark, sightless)
2
bovine(adjective, careless, stupid, unthinking, obtuse)
2
brainless
2
crazy
2
cursory(adjective, casual, inattention, unfussy)
2
deaf(adjective, unconcerned, unfamiliar, inattention, uninformed)
2
eyeless(adjective, dark, sightless)
2
idiotic
2
ill-advised(adjective, careless, stupid, unthinking, obtuse)
2
ill-considered(adjective, careless, stupid, unthinking, obtuse)
2
illogical
2
imperceptive(adjective, dull, careless, indifferent, casual)
2
in darkness(expression, adjective, dark, sightless)
2
inadvertent(adjective, careless, indifferent, foolish, stupid)
2
insane
2
insensible(adjective, unconcerned, unfamiliar, uninformed)
2
listless(adjective, careless, indifferent, apathetic, distracted)
2
mad
2
moronic
11 years ago|6.5k views|share |citing 
APASmart Define. (2015). undiscerning thesaurus. Retrieved September 23, 2026, from https://smartdefine.org/undiscerning/thesaurus/synonyms
ChicagoSmart Define. 2015. "undiscerning thesaurus" https://smartdefine.org/undiscerning/thesaurus/synonyms (accessed September 23, 2026).
HarvardSmart Define 2015, undiscerning thesaurus, Smart Define, viewed 23 September, 2026, <https://smartdefine.org/undiscerning/thesaurus/synonyms>.
MLASmart Define. "undiscerning thesaurus" 14 April 2015. Web. 23 September 2026. <https://smartdefine.org/undiscerning/thesaurus/synonyms>