Definitions

empty-headed

[emp-tee-hed-id] / ˈɛmp tiˈhɛd ɪd /

ADJECTIVE

flighty, scatterbrained

Synonyms

WEAK

brainless dizzy featherbrained frivolous giddy harebrained ignorant illiterate inane know-nothing silly skittish stupid uneducated unschooled untaught vacant vacuous

Antonyms

WEAK

cognizant intelligent sensible slick smart