When we hear the term "walk through," we typically think of a physical act of walking through a space, like a building or a park. But there are other ways to use this phrase. For example, "walk through" can refer to a verbal explanation or demonstration of a process or procedure. Synonyms for "walk through" in this context might include "go over," "explain," "demonstrate," or "show." Additionally, "walk through" could signify a review or analysis of a document or proposal. Some similar phrases that could be used here include "review," "go over," "analyze," or "scrutinize." So next time you need to "walk through" something, remember that there are many other ways to express the same idea.