| altitude |
the height of a thing above earth or above sea level. |
| attain |
to gain or achieve through work. |
| concussion |
a violent shaking or heavy blow; shock. |
| conflict |
to disagree strongly; differ. |
| conservation |
the act of keeping and protecting from waste, loss, or destruction. |
| convert |
to change into another form or state. |
| disguise |
to change or hide the looks of in order to prevent recognition. |
| district |
an area of a country, city, or other place used for a particular purpose. |
| economy |
the careful use of money, resources, and means of production. |
| possible |
capable of being, happening, being done, or being used. |
| sneer |
a look on the face that expresses scorn or lack of respect. |
| swerve |
to change direction suddenly; turn quickly; veer. |
| whole |
having the entire amount or length. |
| wield |
to handle and use (a weapon, tool, or the like), especially with power or control. |
| wise |
having understanding and good judgment about what is true or good. |