There are various synonyms for the word "boog" in English language. One of the most common synonyms is "bogey," which is a term used in golf to refer to a score of one stroke over par. Another synonym is "ghost," which is a term used to refer to a disembodied spirit or a person who is no longer present. Additionally, "apparition" is another synonym which is used to describe a supernatural appearance or an unexpected sight. Other synonyms of the word "boog" include "haunt," "phantom," "specter," and "wraith." Each of these words adds a different layer of meaning to the concept of something that is ethereal and elusive.