Ah, so you've also experienced the whirlwind of madness that is Sera.
I've encountered a great number of strange things since entering this world, but the idea that two completely different dimensions of reality have the same languages under completely different names is somehow the strangest of them all. Now I wish I knew some Tevene or Antivan or Qunlat so I could throw those at you and see if they exist in your world as well.
Actually, since we're talking about language, now I'm curious about accents. Have you heard Sera speak?