| backward |
with the last part first; in a way that is the opposite of the usual way. |
| case2 |
a container for holding, carrying, or keeping things safe. |
| flag |
a piece of cloth with special colors and designs used as a symbol of a country or organization. |
| force |
power, energy, or physical strength. |
| frown |
to wrinkle your forehead when you are angry or not happy. |
| furious |
full of anger. |
| fuss |
activity or attention that is not necessary. |
| inventor |
one who conceives of or makes something new. |
| marker |
a pen, usually with a felt tip, that makes thick lines of ink and is used for writing and drawing. |
| mask |
a covering that hides all or part of the face. |
| piano |
a musical instrument with a keyboard and many wire strings. A piano is played by pressing keys that cause small hammers to strike the strings. |
| powerful |
having great physical strength. |
| scientist |
a person who works in or studies a science. |
| spacecraft |
a vehicle designed to travel in outer space. |
| useful |
having a practical use or purpose. |