| A | B |
|---|
| ARGONAUT | a person who traveled west in search of gold from 1848 to 1849 |
| ASTRONAUT | a person who is trained to travel into outer space |
| CIRCUMNAVIGATE | to travel around the earth on water or in the air |
| COSMONAUT | A Soviet who is trained to travel into outer space |
| NAUSEOUS | affected with a feeling of sickness in the stomach that feels like sea sickness |
| NAUTICAL | relating to sailing, sailors, or ships |
| NAVIGABLE | wide or deep enough for ships to be able to pass through |
| NAVIGATE | to steer or direct a ship or airplane |
| NAVIGATOR | a person who is trained to plan the course of and drive a ship |
| NAVY | a fleet of ships; all of the warships of a nation |
