| A | B |
|---|
| Argonaut | A person who took part in the California Gold Rush by traveling west |
| 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 in outer space |
| Nauseous | Affected with a feeling of sickness in the stomach that feels like sea sickness |
| Nautical | Related 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 the warships of a nation |
