65 entries under insensitive topic. ×

1
hard-boiled(noun, adjective, hard, indifferent, unfeeling)
1
hard as nails(expression, adjective, idiom, hard, indifferent)
1
hardhearted(adjective, hard, indifferent, unfeeling, unsympathetic)
1
heedless(adjective, careless, silly, foolish, senseless)
1
inattentive(adjective, careless, silly, foolish, stupid)
1
neglectful(adjective, careless, silly, foolish, stupid)
1
negligent(adjective, careless, silly, foolish, senseless)
1
rash(adjective, dull, simple, slow, careless)
1
remiss(adjective, careless, foolish, stupid, senseless)
1
rude(adjective, vulgar, thoughtless)
1
slow on uptake(expression, adjective, idiom, dull, slow)
1
stony(adjective, hard, indifferent, unfeeling, unsympathetic)
1
tough(noun, adjective, hard, indifferent, unfeeling)
1
unconcerned(adjective, hard, indifferent, unfeeling, unsympathetic)
1
unreasonable(adjective, careless, foolish, stupid, senseless)
1
unthinking(adjective, dull, simple, slow, careless)
0
aloof(adjective, hard, indifferent, unkind, unresponsive)
0
bloodless(adjective, hard, indifferent, unkind, unresponsive)
0
coarse(adjective, vulgar, thoughtless)
0
feelingless(adjective, hard, indifferent, unkind, unresponsive)
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APASmart Define. (2015). obtuse thesaurus. Retrieved September 24, 2026, from https://smartdefine.org/obtuse/thesaurus/synonyms
ChicagoSmart Define. 2015. "obtuse thesaurus" https://smartdefine.org/obtuse/thesaurus/synonyms (accessed September 24, 2026).
HarvardSmart Define 2015, obtuse thesaurus, Smart Define, viewed 24 September, 2026, <https://smartdefine.org/obtuse/thesaurus/synonyms>.
MLASmart Define. "obtuse thesaurus" 13 April 2015. Web. 24 September 2026. <https://smartdefine.org/obtuse/thesaurus/synonyms>