In Harry Potter linguist fanfiction, Hermione is a top choice. She's always been book - smart and eager to learn, so she'd be really into exploring different magical languages. Harry Potter himself could also be a popular character. He might use his skills and experiences to help in the discovery of new aspects of magical languages. Additionally, Professor Flitwick could be a key character. As a Charms teacher, he would have a good understanding of the incantations which are related to linguistics, and could be a great mentor in fanfiction stories.
Well, for starters, Hermione Granger is bound to be popular. Her thirst for knowledge and her ability to master complex spells and concepts in the original books make her a natural fit for exploring magical languages in fanfiction. Then there's Severus Snape. His in - depth knowledge of the Dark Arts and potions could be linked to an understanding of certain archaic magical languages. He might be a reluctant but brilliant contributor in stories. Also, the Weasley twins could be popular characters. They could use their creativity and mischievous nature to play with magical languages, perhaps creating new spells or pranks based on linguistic loopholes.
Hermione Granger is often a popular character in such fanfiction. Given her love for learning and knowledge in the original series, it's easy to imagine her delving deep into the study of magical languages. Another one could be Luna Lovegood. Her unique perspective might lead her to make interesting discoveries in the field of magical linguistics. And of course, Albus Dumbledore, with his vast knowledge, could also be a central figure in stories exploring the linguistics of the wizarding world.