| complicate |
to make more difficult to do or understand. |
| copper |
a reddish brown metal that is one of the chemical elements. Copper is used to make pipes, because it does not easily rust. It is used to make wires, because it is an excellent conductor of electricity. It can be combined with other metals to make alloys such as brass and bronze. |
| forbid |
to give orders that prevent or prohibit. |
| genial |
cheerful and friendly. |
| heighten |
to make higher. |
| identification |
something that proves who a person is, such as a driver's license or passport. |
| officer |
a person holding a position of trust and responsibility in a business, organization, or government agency. |
| ornament |
something that is added to make something more beautiful to look at; decoration. |
| pledge |
a serious promise; vow. |
| racial |
having to do with a race of people. |
| reverse |
to turn in an opposite position or direction. |
| state |
the condition of a person or thing. |
| structure |
a thing made up of a number of parts joined together in a certain way. |
| subtract |
to take away from a whole or larger amount. |
| tribal |
of or relating to a group of people having the same ancestors, customs, and other characteristics. |