Synonyms|611Antonyms|239|Broader|7Narrower|0Related|1.2k

295 entries under adjective topic. ×

2
half-witted(dull, simple, slow, silly)
2
halfwitted
2
hardened(noun, hard, indifferent, unfeeling)
2
imbecile(dull, simple, silly, foolish)
2
impenetrable(hard, unfeeling, unsympathetic, prepared)
2
inane(dull, simple, slow, careless)
2
indifferent(dull, hard, unfeeling, unsympathetic)
2
insentient(hard, unfeeling, unsympathetic, hardened)
2
irksome
2
irrational(careless, foolish, stupid, senseless)
2
maudlin
2
mute
2
obdurate(hard, unfeeling, unsympathetic, hardened)
2
phlegmatic(dull, slow, stupid, impassive)
2
scatterbrained(simple, slow, stupid, sluggish)
2
shadowy
2
shallow(simple, slow, silly, stupid)
2
sleepy(dull, insensibility)
2
soulless(hard, unfeeling, unsympathetic, hardened)
2
spiritless(hard, unfeeling, unsympathetic, hardened)
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APASmart Define. (2015). obtuse thesaurus. Retrieved September 25, 2026, from https://smartdefine.org/obtuse/thesaurus/synonyms
ChicagoSmart Define. 2015. "obtuse thesaurus" https://smartdefine.org/obtuse/thesaurus/synonyms (accessed September 25, 2026).
HarvardSmart Define 2015, obtuse thesaurus, Smart Define, viewed 25 September, 2026, <https://smartdefine.org/obtuse/thesaurus/synonyms>.
MLASmart Define. "obtuse thesaurus" 13 April 2015. Web. 25 September 2026. <https://smartdefine.org/obtuse/thesaurus/synonyms>