140 entries under adjective topic. ×

4
empty-headed(simple, careless, silly, foolish)
4
fatuous(weak, simple, silly, foolish)
4
idiotic(dull, weak, simple, silly)
4
lethargic(dull, slow, stupid)
4
loutish(dull, boorish)
4
silly(weak, simple, careless, foolish)
4
thoughtless(careless, silly, stupid, vulgar)
4
weak-minded(dull, slow, stupid)
3
Boeotian
3
apathetic
3
beaglebrained
3
clueless
3
crazy(weak, simple, silly, foolish)
3
cushion-witted
3
heavy(dull, stupid, impassive, unresponsive)
3
ignorant(dull, simple, slow, foolish)
3
inane(dull, careless, silly, foolish)
3
loony(weak, simple, careless, silly)
3
mindless(dull, careless, silly, foolish)
3
nonsensical(dull, weak, simple, silly)
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APASmart Define. (2016). doltish thesaurus. Retrieved September 25, 2026, from https://smartdefine.org/doltish/thesaurus/synonyms
ChicagoSmart Define. 2016. "doltish thesaurus" https://smartdefine.org/doltish/thesaurus/synonyms (accessed September 25, 2026).
HarvardSmart Define 2016, doltish thesaurus, Smart Define, viewed 25 September, 2026, <https://smartdefine.org/doltish/thesaurus/synonyms>.
MLASmart Define. "doltish thesaurus" 24 March 2016. Web. 25 September 2026. <https://smartdefine.org/doltish/thesaurus/synonyms>