| A | B |
| autograph | the signature of a famous person |
| graffiti | pictures or words painted on a wall or building |
| graphite | shiny, black substance used in pencils |
| paragraph | a part of a piece of writing that deals with one subject, begins on a new line, and is made up of more than one sentence |
| nonverbal | not involving or using words, not able to speak |
| irrational | not thinking clearly; not able to use reason or good jugdment |
| irregular | not normal or usual, not regular in form or shape |
| irrelevant | not important or relating to what is being discussed right now |
| nonexistent | not present or real, not existing |
| telegraph | an outdated system of sending messages over long distances by using wires and electrical signals |