Nantoka/우둔하다udunhada우둔하다 (udunhada) is a Korean word meaning “slow-witted; thickheaded; silly”.Meanings1slow-witted2thickheaded3sillyPart of speechadjectiveHanja愚鈍 하다Related words우직하다stupid and tactless둔하다dull만우절April Fool's Day우foolishness우악하다rough우악스럽다rather rough우둔stupidity우직스럽다rather stupid and tactless우매하다silly우민ignorant people우문stupid question우문현답wise answer to a stupid questionStudy Korean with flashcards →