There isn't a true antonym for "physics" in the traditional sense. Physics is a branch of science dealing with the fundamental constituents of the universe and their interactions. It's not something you can directly oppose.

However, depending on the context, you could consider these possibilities:

* Metaphysics: This branch of philosophy deals with concepts that go beyond the physical world, like existence, time, and consciousness. It's often seen as a contrasting field to physics.

* Non-physical: This term encompasses anything that is not part of the material world, such as abstract concepts, emotions, or spiritual experiences.

* Humanities: These disciplines focus on human culture, language, and society, which are often seen as separate from the objective laws of physics.

Ultimately, the best "antonym" for physics depends on the specific context and what you're trying to express.