| A | B |
| a chain of islands | archipelago |
| relating to the Middle Ages in Europe | medieval |
| native to a particular region or environment | indigenous |
| a person who buys or sells goods | trader |
| never mapped | uncharted |
| the rebellion of a ship's crew against the captain | mutiny |
| a special journey taken by a group that has a clear purpose or goal | expedition |
| the act of planning and directing the movement of a ship, plane , or other vehicle | navigation |
| to preserve meat, fish, or other food by smoking, drying, or salting it | cure |
| the reason for taking a specific action | motive |
| to discuss the terms of an agreement | negotiate |
| a unit of distance equal to approximately three miles | league |
| a situation in which one personm country or company has complete control of the supply of a good or service | monopoly |
| a person who buys and sells goods to earn money | merchant |
| a disease caused by a lack of vitamin C | scurvy |
| the sides and bottom of a boat | hull |