What are some antonyms of the word “metaphysical”?
It depends on how you define the word. Everyone’s metaphysics is different, not just because of differing experiences but also because the word takes on a life of its own with respect to your beliefs. I could say the concept of force is a delusion, and remain staunchly defensive of that idea. Why does it need an opposite? What I believe the world to be, that is my metaphysics.