合ごう理り主しゅ義ぎ者しゃMeaningsNoun1. rationalist2. practically minded person; pragmatistKanji used合come together理logic主(one's) master義justice者someoneComposed of合ごう理りrationalityNoun主しゅ義ぎ者しゃadvocate (of a theory or principle); ideologist; ideologue; -ist (i.e. adherent to a belief system)Noun