り 理 Common word Show 4 collocations 理にかなう - to make sense理に落ちる - to become overly logical理の有る - justifiable理の当然 - standing to reason LinksSentence search for 理Sentence search for りKanji details for 理Edit in JMdict Noun1. reason; principle; logicかれ彼のことば言葉はり理にかなっているようだ。His words sound reasonable.Noun2. general principle (as opposed to individual concrete phenomenon)Buddhism, See also 事 じNoun3. the underlying principles of the cosmos (in neo-Confucianism) Discussions Log in to talk about this word.