The word "engorge" refers to the act of filling with blood or excess fluid, often to the point of becoming enlarged or swollen. There are several synonyms that can be used to describe this process. One such synonym is "inflate," which connotes a gradual and steady increase in size. Another term, "distend," suggests a more rapid and sudden expansion, often accompanied by discomfort or pain. "Swell" is a less clinical term that is often used to describe engorgement in everyday language. Other synonyms for engorge include "expand," "balloon," "dilate," and "puff up." Overall, these words all describe the same basic process of becoming enlarged or swollen.