doltishness Synonyms

slow-wittedness stupidity stupefaction stolidity slowness simpleness silliness risibility ridiculosity thickness unintelligence gullibility senselessness illogicalness mindlessness balminess nonsensicality fatuousness denseness puerility obtuseness naivety dumbness dullness doziness dimness density daftness cretinism confoundedness fatuity flakiness injudiciousness imbecility ignorance idiocy idiocracy fumishness foppery foolishness asininity