airheaded Synonyms

dizzy lightheaded featherbrained giddy empty-headed silly light-headed addlepated thickheaded fatheaded boneheaded dopey vacuous vertiginous scatty addlebrained lightsomely harebrained goofing off spacey space cadet soft in the head scatterbrained rattlepated rattlebrained lamebrained dunderheaded dim-witted chowderheaded bubbleheaded birdbrained nitwitted thick swooning absent-minded dingdong dim dense cretinous brainless bovine blockheaded beef-witted amnesic addle-pated addle-headed doltish dozy dumb boeotian