The word "re-tell" implies that someone is repeating a story or event that has already been shared. Antonyms for this word would be "invent," "concoct," or "fabricate," which suggest creating a new story or event that hasn't happened yet. "Conceal" or "suppress" could also be antonyms, as they imply hiding a story or event instead of sharing it again. Alternatively, "reinterpret" or "reimagine" suggest revisiting a story or event and putting a new spin on it. Overall, the antonyms for "re-tell" offer alternative ways of approaching storytelling, whether by creating something new, hiding something, or reimagining it anew.