The term "are back of" is a phrase commonly used to refer to the position or location of something. Antonyms or opposite words for this phrase might include "in front of," "above," "ahead," or "in the forefront." These antonyms indicate that something is positioned in front of or above another object, rather than being positioned behind it. Another possible antonym for "are back of" could be "absent," indicating that something is entirely missing or not present at all. Understanding antonyms for common phrases helps to expand our vocabulary and improve communication skills, making it easier to convey our thoughts and ideas with clarity.