| anxiety |
a feeling of being worried, nervous, or afraid that something will happen. |
| arise |
to appear; come into being. |
| concert |
a musical or dance performance before an audience; recital. |
| deputy |
a person appointed to assist and sometimes act in the place of someone else. |
| device |
an invention or machine used to perform simple tasks or something else made for a specific purpose. |
| formula |
a rule or way of doing something expressed in a standard way using words or symbols. |
| frontier |
a border between two countries, or the area nearby on either side. |
| identity |
all of those things by which a person or thing is known or is considered as being. |
| journalism |
the work of collecting news and information and giving it out to the public through newspapers, magazines, radio, television, or other media. |
| lever |
a basic tool used to lift or pry things open. A crowbar is one type of lever. |
| outlet |
an opening through which something is allowed to go out or escape. |
| quarrel |
an angry argument or disagreement. |
| scientific |
having to do with science. |
| vision |
the ability to see; sight. |
| yelp |
to cry out or bark quickly and sharply. |