I'm looking over my manuscript and noticed I left a sentecne like this "I like it very much," she said with an accent. I realized that I need to be more specific like that since there are dozens of accents, but since I'm writing a fantasy novel and can't really use any real world geographci terms to describe it since it's on a different planet, I'm a little confused as to what to use. I was thinking I could use ambient to describe a carribean accent. Is that acceptable or can it not be used in that context? Edit: Also what's an em dash?