Nantoka/망령되이mangnyeongdoei[망녕뙤이]망령되이 (mangnyeongdoei) is a Korean word meaning “irrationally”.Meanings1irrationallyPart of speechadverbHanja妄靈 되이Related words영혼soul허망falsehood과대망상megalomania과대망상증megalomania경거망동rash actions경거망동하다behave rashly경망flippancy경망스럽다flippant허망하다unreliable망발absurd words망동impulsive behavior망언absurd statementStudy Korean with flashcards →