相そう互ご理り解かいMeaningsNounSuru verb1. mutual understandingKanji used相towards each other互mutual理logic解unravelComposed of相そう互ごmutual; reciprocalNoun理り解かいunderstanding; comprehension; appreciation; sympathyNounExamples1両りょう国こく間かんの文ぶん化か交こう流りゅうが進すすむにしたがって、相そう互ご理り解かいも一いち段だんと深ふかまっていった。As cultural exchange continued between the two countries, their mutual understanding became even deeper.