While writing languages for inhuman creatures, it’s important to remember just how different it would be. I covered part of this not long ago when I mentioned that fictional languages should sound somewhat like gibberish to us. After all, there are languages in the real world which sound like gibberish already, so it makes sense for it to be more true in a fictional one. But there are times when that should go even further – particularly with aliens.
Within speculative fiction we often hand-wave away the difficulties of communicating with aliens, hiding it behind universal translators. And, while this makes sense when all of the creatures involved are using the same methods of communication, we have to admit that it’s unlikely every creature we meet would “talk” to each other. When you really think about it, even on our own planet the way we communicate is somewhat unique. Throughout the animal kingdom we have creatures who communicate through chemicals, motions, colors and inaudible sounds. And, frankly, the creatures on our world have more in common with us by default of evolving on the same world.