dippy Synonyms

asinine dotty kooky loopy empty-headed featherbrained feebleminded unzipped dopey dopy potty harebrained half-baked goofy scatterbrained screwy scatty witless wacky batty beef-witted brainless crack-brained cuckoo dizzy fatuous flaky giddy irresponsible jerky light-minded nonsensical nutty silly softheaded