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 graphite an outdated system of sending messages over long distances by using wires and electrical signals.