Nantoka/불면bulmyeon불면 (bulmyeon) is a Korean word meaning “sleeplessness; insomnia”.Meanings1sleeplessness2insomniaPart of speechnounHanja不眠Related words부족shortage불편inconvenience불안uneasiness부동산property부정unlawfulness부정확inaccuracy부주의carelessness불법illegality불친절unkindness불충분insufficiency불가wrong불가능impossibilityStudy Korean with flashcards →