南なん北ぼく問もん題だいTop 9000MeaningsNoun1. North-South problemKanji used南south北north問question題topicPitch accentなんぼくもんだいComposed of南なん北ぼくnorth and south; north to south; South Korea and North KoreaNoun問もん題だいquestion (e.g. on a test); problem; problem (e.g. societal, political); question; issue; subject (e.g. of research); case; matter; question (i.e. doubt); public discussion; …Noun