ねつあい 熱愛 LinksSentence search for 熱愛Sentence search for ねつあいKanji details for 熱 and 愛Edit in JMdict Noun, Suru verb, Transitive verb, Noun which may take the genitive case particle 'no'1. love passionately; ardent love; devotion Discussions Log in to talk about this word.