Nantoka/불가결bulgagyeol불가결 (bulgagyeol) is a Korean word meaning “indispensability”.Meanings1indispensabilityPart of speechnounHanja不可缺Related words부족shortage불편inconvenience불안uneasiness결석absence부동산property부정unlawfulness부정확inaccuracy부주의carelessness불법illegality불친절unkindness불충분insufficiency불가wrongStudy Korean with flashcards →