Sosphenic (language) (Eufez)

Proto-Sosphenic was an ancient form of Sosphenic sometimes spoken by Sosphenics who wanted to conceal themselves. The language was typically learned by higher ranking citizens engaged in foreign affairs that demanded secrecy.

As for modern Sosphenic, it has rarely been spoken since Sosphena became unified with Cornelia. It had a small resurgence during the Cornelian Civil War, but few Sosphenics were able to understand the speech. Banning the speech was considered.