| chemical |
a substance used in or made by a chemical process. |
| easy |
not difficult. |
| exit |
a way out. |
| invisible |
not able to be seen. |
| measure |
to find out the exact size of something. |
| messenger |
a person who carries and delivers messages and packages. |
| mission |
a special job given to a person or group of people. |
| outdoor |
happening or used outside of any building. |
| paper |
a thin material often used to write on, to wrap objects, and to make things such as containers. |
| peek |
to look for a short time or in secret. |
| praise |
to speak well of. |
| pupil1 |
a young person who is taught by a teacher. |
| share |
a part of a whole amount. |
| straight |
without a curve or bend. |
| writer |
a person whose job is to create books, articles, poems, or other materials; author. |