witless Synonyms

senseless nitwitted undiscerning unweeting unwise vacuous weak-minded weetless ill-advised empty-headed featherbrained unsensible ungifted silly simple simple-minded slow slow-witted stupid terebrate thick thoughtless feebleminded dopey imbecilic unintelligent lamebrained pea-brained scatterbrained shitless uncomprehending unperceptive unreflective dippy chowderheaded unreasoning boneheaded thickheaded wooden-headed harebrained moronic soft-witted half-baked birdbrained untalented sheep-headed absurd cretinous daft dense