Philosophy is a term that refers to the study of fundamental questions related to existence, knowledge, values, and reality. However, there are other synonyms that can be used interchangeably with philosophy. For instance, metaphysics is a synonym that emphasizes questions related to the nature of reality and existence. Epistemology, on the other hand, is concerned with knowledge and reasoning. Ethics and morality are fields that deal with questions of values and moral principles. Axiology is also a synonym for philosophy that addresses questions of beauty, art, and aesthetics. These synonyms for philosophy demonstrate the diverse yet interconnected nature of philosophical inquiry.