Synonyms|110Antonyms|1|Broader|0Narrower|0Related|1

53 entries under adjective topic. ×

4
dizzy(scatterbrained, flighty)
3
bird-brained
3
empty-headed
3
rattle-brained
2
addle-pated
2
brainless
2
fatuous
2
feeble-minded
2
imbecilic
2
moronic
2
obtuse
2
simple-minded
2
stupid
2
thick
2
thickheaded
2
witless
1
asinine
1
boneheaded
1
dim
1
dim-witted
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APASmart Define. (2011). feather-brained thesaurus. Retrieved September 24, 2026, from https://smartdefine.org/feather-brained/thesaurus/synonyms
ChicagoSmart Define. 2011. "feather-brained thesaurus" https://smartdefine.org/feather-brained/thesaurus/synonyms (accessed September 24, 2026).
HarvardSmart Define 2011, feather-brained thesaurus, Smart Define, viewed 24 September, 2026, <https://smartdefine.org/feather-brained/thesaurus/synonyms>.
MLASmart Define. "feather-brained thesaurus" 29 May 2011. Web. 24 September 2026. <https://smartdefine.org/feather-brained/thesaurus/synonyms>