Memory Game Lesson 1 VocabOnline version Review for your lesson 1 vocab retake quiz by Chelsea Senopole not important or relating to what is being discussed right now. not present or real; not existing. a shiny, black substance that is used in pencils. the signature of a famous person an outdated system of sending messages over long distances by using wires and electrical signals. not involving or using words; not able to speak. nonexistent nonverbal irregular telegraph not normal or usual; not following the usual rules about what should be done; not regular in form or shape. irrelevant graphite pictures or words painted or drawn on a wall, building, etc. a part of a piece of writing that deals with one subject, begins on a new line, and is made up of one or more sentences. autograph graffiti not thinking clearly; not able to use reason or good judgment. irrational paragraph