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

110 entries under adjective topic. ×

4
lightheaded
4
obtuse(simple, careless, stupid, unthinking)
4
rattle-brained
4
simple-minded
4
slow-witted
4
thick
4
untaught(ignorant, scatterbrained, flighty, unschooled)
3
addle-pated
3
dense(simple, silly, foolish, stupid)
3
dim
3
dopey
3
empty
3
feather-brained
3
halfwitted
3
illogical
3
know-nothing(ignorant, scatterbrained, untaught, flighty)
3
slow(silly, foolish, stupid)
3
thickheaded
3
unlearned(ignorant, untaught, unschooled)
3
unoccupied
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APASmart Define. (2015). empty-headed thesaurus. Retrieved September 23, 2026, from https://smartdefine.org/empty-headed/thesaurus/synonyms
ChicagoSmart Define. 2015. "empty-headed thesaurus" https://smartdefine.org/empty-headed/thesaurus/synonyms (accessed September 23, 2026).
HarvardSmart Define 2015, empty-headed thesaurus, Smart Define, viewed 23 September, 2026, <https://smartdefine.org/empty-headed/thesaurus/synonyms>.
MLASmart Define. "empty-headed thesaurus" 10 April 2015. Web. 23 September 2026. <https://smartdefine.org/empty-headed/thesaurus/synonyms>