240 entries under adjective topic. ×

1
uncritical
1
undiscriminating
1
unfamiliar(unconcerned, ignorant, unaware, uninformed)
1
unfastidious
1
unfeeling(calm, cool, relaxed, indifferent)
1
unfussy
1
uninformed(unconcerned, ignorant, unconscious, unaware)
1
unkind(sharp, rude, indifferent, short)
1
unnoticing(careless, indifferent, apathetic, unconcerned)
1
unobserving(careless, indifferent, apathetic, distracted)
1
unperceiving(careless, indifferent, apathetic, insensitive)
1
unperceptive(blind, obtuse, unobservant)
1
unready(dull, careless, indifferent, idle)
1
unreasoning(dull, careless, indifferent, stupid)
1
unseeing(dull, careless, indifferent, thoughtless)
1
unwitting(careless, unconcerned, sloppy, slack)
1
vague(soft, careless, indifferent, apathetic)
1
wary(careless, bold, thoughtless, impulsive)
1
wide open(expression, careless, bold, thoughtless)
1
witless(careless, silly, foolish, stupid)
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APASmart Define. (2015). neglectful thesaurus. Retrieved September 28, 2026, from https://smartdefine.org/neglectful/thesaurus/synonyms
ChicagoSmart Define. 2015. "neglectful thesaurus" https://smartdefine.org/neglectful/thesaurus/synonyms (accessed September 28, 2026).
HarvardSmart Define 2015, neglectful thesaurus, Smart Define, viewed 28 September, 2026, <https://smartdefine.org/neglectful/thesaurus/synonyms>.
MLASmart Define. "neglectful thesaurus" 13 April 2015. Web. 28 September 2026. <https://smartdefine.org/neglectful/thesaurus/synonyms>