1
ditsy(adjective, silly)
1
dizzy
1
empty
1
empty-headed
1
empty-minded
1
empty-pated
1
empty-skulled
1
empty headed(expression, idiom)
1
fatuous
1
featherbrain
1
featherbrained
1
featherheaded
1
fluttery
1
flyaway
1
foolish
1
gaga
1
giddy-brained
1
giddy-headed
1
giddy-pated
1
giddy-witted
11 years ago|3k views|share |citing 
APASmart Define. (2015). rattlebrained thesaurus. Retrieved September 23, 2026, from https://smartdefine.org/rattlebrained/thesaurus/synonyms
ChicagoSmart Define. 2015. "rattlebrained thesaurus" https://smartdefine.org/rattlebrained/thesaurus/synonyms (accessed September 23, 2026).
HarvardSmart Define 2015, rattlebrained thesaurus, Smart Define, viewed 23 September, 2026, <https://smartdefine.org/rattlebrained/thesaurus/synonyms>.
MLASmart Define. "rattlebrained thesaurus" 10 April 2015. Web. 23 September 2026. <https://smartdefine.org/rattlebrained/thesaurus/synonyms>