Nantoka/내성적naeseongjeokIntermediate내성적 (naeseongjeok) is a Korean word meaning “introvert”.Meanings1introvertPart of speechdeterminerHanja內省的Related words안내introduction안내문letter of notice국내interior of a country내과internal department내용content시내downtown목적purpose안내판notice board안내서handbook안내소information desk안내원guide국내선local lineStudy Korean with flashcards →