48 entries under senseless topic. ×

11
unintelligent(adjective, dull, simple, slow, silly)
10
simple(adjective, dull, slow, silly, foolish)
9
mindless(adjective, dull, simple, careless, silly)
8
witless(adjective, dull, simple, slow, careless)
7
foolish(adjective, dull, simple, careless, silly)
6
asinine(adjective, silly, foolish, stupid, vulgar)
6
imbecilic(adjective, dull, simple, slow, silly)
6
impassive(adjective, dull, hard, slow, stupid)
6
moronic(adjective, dull, simple, slow, silly)
6
pointless(adjective, dull, simple, flat, slow)
5
numb(noun, adjective, aloof, unfeeling)
4
coldhearted(adjective, hard, indifferent, aloof, unfeeling)
4
heartless(adjective, hard, indifferent, aloof, unfeeling)
4
thoughtless(adjective, careless, silly, foolish, stupid)
3
idiotic(adjective, dull, simple, silly, foolish)
3
silly(adjective, careless, foolish, stupid)
2
cold blooded(expression, adjective, idiom, aloof, unfeeling)
2
irrational(adjective, careless, foolish, stupid)
2
unmindful(adjective, silly, foolish, innocent)
2
vacuous(adjective, simple, slow, careless, foolish)
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APASmart Define. (2015). obtuse thesaurus. Retrieved September 22, 2026, from https://smartdefine.org/obtuse/thesaurus/synonyms
ChicagoSmart Define. 2015. "obtuse thesaurus" https://smartdefine.org/obtuse/thesaurus/synonyms (accessed September 22, 2026).
HarvardSmart Define 2015, obtuse thesaurus, Smart Define, viewed 22 September, 2026, <https://smartdefine.org/obtuse/thesaurus/synonyms>.
MLASmart Define. "obtuse thesaurus" 13 April 2015. Web. 22 September 2026. <https://smartdefine.org/obtuse/thesaurus/synonyms>