"Loupgarou," a popular term for werewolf in French, is quite popular in paranormal literature and movies. However, if you're tired of using the same word repeatedly, there are various synonyms you can use to keep your writing fresh. For instance, the word "lycanthrope" is another term for werewolf, meaning a person with the ability to transform into a wolf or a wolf-human hybrid. Another option is to use the word "shapeshifter," which can describe a creature that can transform into any animal form, including a wolf. Other synonyms to consider include "beast," "monster," "creature," and "furry." Choosing the right synonym depends on the context of the sentence and the tone you want to convey.