dimmer Antonyms

more judicious less thickheaded less thick-witted less softheaded less slow-witted less pinheaded less oafish less moronic less mindless less lamebrained less uneducated less unlearned less unschooled more intelligent more intellectual more insightful more ingenious more educated less witless less vacuous less untaught less unsmart less knuckleheaded less illiterate less gormless less analphabetic less airheaded more brilliant less unintelligent less uninstructed less unaware astuter brighter cleverer less birdbrained less boneheaded less brainless less fatuous less empty-headed less dunderheaded less dopey less doltish less dim-witted less credulous less chuckleheaded less bubbleheaded brainier