真しん相そう究きゅう明めいMeaningsNoun1. probe into the truth (of the matter); dig into the real facts of the case; get at the root of a matter (Yojijukugo)Kanji used真truth相towards each other究research明brightComposed of真しん相そうtruth; real situationNoun究きゅう明めいinvestigation (esp. in academic and scientific contexts); finding out the facts; bringing (a matter) to light; inquiring intoNoun