173 entries under adjective topic. ×

10
blind(careless, indifferent, apathetic, unconcerned)
9
unreasonable(careless, stupid, unthinking, impetuous)
8
irrational(careless, stupid, unthinking, impetuous)
8
rash(impetuous, obtuse, unperceptive, unobservant)
7
indiscriminate(dull, careless, indifferent, casual)
7
thoughtless(careless, indifferent, foolish, stupid)
6
indiscreet
6
mindless(careless, stupid, unthinking, inattention)
6
uncomprehending
6
unperceptive(casual, blind, obtuse, unfussy)
6
unthinking(careless, indifferent, foolish, stupid)
5
hasty
5
heedless(careless, indifferent, apathetic, unconcerned)
5
purblind(dark, blind, sightless)
5
senseless(careless, stupid, unthinking, obtuse)
5
unperceiving(careless, indifferent, apathetic, insensitive)
4
careless(indifferent, foolish, stupid, casual)
4
imprudent(careless, stupid, casual, unthinking)
4
injudicious(dull, careless, indifferent, foolish)
4
insensitive(dull, careless, indifferent, thoughtless)
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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>