Synonyms|292Antonyms|76|Broader|0Narrower|0Related|913

110 entries under adjective topic. ×

7
ignorant(slight, stupid, trivial, absurd)
7
illiterate(ignorant, scatterbrained, untaught, flighty)
7
light-headed
7
simple(slight, silly, foolish, stupid)
6
airheaded
6
gaga(ability, informal, careless, silly)
6
mindless(careless, silly, foolish, stupid)
6
thoughtless(careless, indifferent, silly, stupid)
6
uninformed(ignorant, untaught, unschooled)
5
blank(full, thoughtless)
5
feeble-minded
5
idiotic(silly, foolish, stupid, trivial)
5
moronic(silly, foolish, stupid)
5
unthinking(slight, careless, indifferent, silly)
4
bird-brained
4
boneheaded
4
dim-witted
4
doltish(simple, careless, silly, foolish)
4
dull(careless, stupid, unthinking, obtuse)
4
imbecilic(silly, foolish, stupid)
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APASmart Define. (2015). empty-headed thesaurus. Retrieved September 22, 2026, from https://smartdefine.org/empty-headed/thesaurus/synonyms
ChicagoSmart Define. 2015. "empty-headed thesaurus" https://smartdefine.org/empty-headed/thesaurus/synonyms (accessed September 22, 2026).
HarvardSmart Define 2015, empty-headed thesaurus, Smart Define, viewed 22 September, 2026, <https://smartdefine.org/empty-headed/thesaurus/synonyms>.
MLASmart Define. "empty-headed thesaurus" 10 April 2015. Web. 22 September 2026. <https://smartdefine.org/empty-headed/thesaurus/synonyms>