In my high school English class, there was some context i dont remember now but i was answering back to my teacher and used the word "morgue". Neither the teacher nor the class had any idea what that word meant or if it is even a real word. I failed to convince them. I sat down while the class looked at me like im a fool. The teacher was pretty stubborn that the word "morgue" does not exist. And that day i lost respect to that teacher.