Books where the author didn’t consider it would become an audiobook?

I’m currently alternating between reading and listening to the Lightbringer series by Brent Weeks. There’s a character who is called The White but there are also wights. While reading it, there’s no confusion of differentiating but while listening, it’s caused some problems differentiating between the two. Have you encountered any other examples of books or series where translating to an audio form has an unforeseen problem?