Based on meaning:
* Physiology: This focuses on the functions of the body, whereas anatomy focuses on its structure.
* Morphology: This is broader than anatomy, encompassing the study of form and structure in all organisms, not just humans.
Based on contrast:
* Abstraction: Anatomy is concrete and physical, while abstraction deals with ideas and concepts.
* Psychology: While anatomy deals with the physical body, psychology focuses on the mind and behavior.
Based on purpose:
* Synthesis: Anatomy breaks down the body into parts, while synthesis puts things together.
* Creation: Anatomy describes existing structures, while creation brings new things into being.
Ultimately, the best antonym depends on the specific situation and what aspect of "anatomy" you want to contrast.