183 entries under adjective topic. ×

1
material
1
mentally deficient(expression, silly, foolish, stupid)
1
mentally handicapped(expression, silly, foolish, stupid)
1
nitwitted(simple, silly, foolish, stupid)
1
not intelligent(expression, silly, foolish, stupid)
1
pathetical
1
physical
1
purposeless(silly, stupid, insignificant, senseless)
1
rash(dull, simple, slow, careless)
1
rattle-brained
1
scatterbrained(simple, slow, foolish, stupid)
1
sluggish(dull, simple, slow, stupid)
1
thimble-witted
1
tomfool
1
trivial(dull, simple, slight, slow)
1
unaware(silly, foolish, senseless, unnecessary)
1
unconscious
1
unlearned
1
unreasonable(weak, simple, silly, foolish)
1
unsound(careless, silly, foolish, stupid)
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APASmart Define. (2016). unintelligent thesaurus. Retrieved September 29, 2026, from https://smartdefine.org/unintelligent/thesaurus/synonyms
ChicagoSmart Define. 2016. "unintelligent thesaurus" https://smartdefine.org/unintelligent/thesaurus/synonyms (accessed September 29, 2026).
HarvardSmart Define 2016, unintelligent thesaurus, Smart Define, viewed 29 September, 2026, <https://smartdefine.org/unintelligent/thesaurus/synonyms>.
MLASmart Define. "unintelligent thesaurus" 24 March 2016. Web. 29 September 2026. <https://smartdefine.org/unintelligent/thesaurus/synonyms>