denseness Synonyms

dumbness compactness concentration tightness slow-wittedness density unfamiliarity feeblemindedness fatuousness namelessness betise mindlessness densities unreason unintelligence nescience thickness stupidity solidity smokiness slowness senselessness gullibility lack of intelligence dull-wittedness unenlightenment witlessness stupidness specific gravity empty-headedness dorkiness dopiness doltishness dim-wittedness unawareness brainlessness boneheadedness benightedness simplicity simpleness shallowness impenetrability illiteracy ignorance idiocy idiocracy foolishness fatuity dullness doziness