This is an article by the Savy Shrink that makes the distinction for you.
Silent Treatment, Ghosting, and No Contact: Telling It Like It Is | The Savvy Shrink: "Time and again people are confusing the concepts of silent treatment, ghosting, and no contact. These topics are deployed as relates to communication between dating partners, friends, family members, and colleagues, and not always with the best of intentions. So to further assist with defining each of these concepts, the purpose of said action, and the intended response by the “executioner” of such statements shall be the focus of this article."
'via Blog this'