きゅうこうあたた 旧交を温める Show inflections LinksSentence search for 旧交を温めるSentence search for きゅうこうをあたためるKanji details for 旧, 交 and 温Edit in JMdict Expressions (phrases, clauses, etc.), Ichidan verb1. to renew old friendship Discussions Log in to talk about this word.