Crossword clues for Philosopher's study 3 lettersAnswerClueISMPhilosopher's studyEPISTEMOLOGICALOf the philosophical study of knowledgeCOSMISMPhilosophical study of the universeSOULPhilosopher's studyPLATOPhilosopher who studied under SocratesHUMANNATUREConcept studied by philosophers and psychologists (... letters 4-7)CITIZENKANTStudy of a rich ... philosopher?