Real is really irregular actually, so we'll see. Lyon beat Real when they were at their top (2005-2006), but we weren't able to do so last year. I dislike Mourinho by the way.
Actually it's just the same as Sweden => Swedish (if I'm right). The city is Lyon, but people living there are Lyonnais. And Lyonnais is the adjective too. "Olympique" being a noun, it gives you "Olympique Lyonnais".
All right then, I didn't know that, thanks . It must correspond actually. Anyway, that's a bit complicated to explain but it changes from something like "AC Lyon" or "FC Lyon"