ろうひ 浪費 Common word JLPT N1 Wanikani level 59 LinksSentence search for 浪費Sentence search for ろうひKanji details for 浪 and 費Edit in JMdict Noun, Suru verb, Transitive verb, Noun which may take the genitive case particle 'no'1. waste; extravagance Discussions Log in to talk about this word.