1
rattlepated
1
raw
1
reckless(careless, silly, stupid, unthinking, unsteady)
1
relaxed
1
rude
1
sappy
1
scramblebrained
1
shatterbrained
1
simpleminded(simple, silly, foolish, stupid, absurd)
1
softheaded
1
strange to
1
subnormal
1
superficial
1
tentative
1
thimble-witted
1
tranquil
1
unacquainted
1
unacquainted with
1
unapprized
1
uncomprehending
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APASmart Define. (2015). empty-headed thesaurus. Retrieved September 21, 2026, from https://smartdefine.org/empty-headed/thesaurus/synonyms
ChicagoSmart Define. 2015. "empty-headed thesaurus" https://smartdefine.org/empty-headed/thesaurus/synonyms (accessed September 21, 2026).
HarvardSmart Define 2015, empty-headed thesaurus, Smart Define, viewed 21 September, 2026, <https://smartdefine.org/empty-headed/thesaurus/synonyms>.
MLASmart Define. "empty-headed thesaurus" 10 April 2015. Web. 21 September 2026. <https://smartdefine.org/empty-headed/thesaurus/synonyms>