What Is a Word Like a Ruth?

A lot of what we call words are unknown to almost all the people who speak the language. Go into the dictionary and you can find a word like ruth. It does not qualify as a word in any real sense. Expatiate ex pt is about sin. We all know that one expatriate, obvious. He says, that's not a word. I learned it actually in language arts. And even back then, when i was probably pimplyand about 13, i remember thinking, how is this a word when you can tell that nobody knows it? Outside of this book, there used to be a drumming language used by the kelei people. Talk about kic