The term "gross body" can be replaced with various synonyms to describe the physical body in a more positive or neutral way. For instance, "physique" is a term that refers to the overall structure of the body, emphasizing its form and shape. "Anatomy" is a more clinical term that refers to the bodily structure and organization of tissues, organs, and systems. "Frame" is another synonym that implies a more skeletal or structural perspective on the body. Other synonyms for gross body might include "shell," "vessel," or "container," each suggesting a different way of considering the physical form of the body. Ultimately, the words chosen to describe the body can shape our perceptions, attitudes, and feelings about it, so it's important to choose words that reflect the values and priorities we want to emphasize.