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your lesson 1 vocab retake quiz by Chelsea Senopole irregular graffiti the signature of a famous person irrelevant an outdated system of sending messages over long distances by using wires and electrical signals.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