She also used colloquial language to help people understand what is happening in the story using familiar conversation. He used several words that seem to have invented the new word. Prelingual is one of the words that seemed to invent a new word, but already exists in its meaning, deaf from birth or from a period of childhood before the development of the ability to speak (Dictionary), which many people are not aware of. He carefully chose the words to include in the book, not too fancy that people would have to search or too simple that people would be bored. For people, they prefer to listen to a conversation as if Rarus decides to speak as part of a larger group, to explain it