| addition |
the process of finding the total of two or more numbers. |
| chemical |
a substance used in or made by a chemical process. |
| dare |
to try to get someone to do something as a test of courage. |
| different |
not the same. |
| explore |
to travel in order to discover or search for something. |
| gulf |
a large area of ocean partly surrounded by land. |
| inner |
located inside. |
| invisible |
not able to be seen. |
| open |
not shut or closed. |
| plank |
a length of wood thicker than a board. |
| stroke |
a single mark made in writing or painting, or the act of making such a mark. |
| swell |
to become larger because of growth or pressure. |
| tale |
a story. |
| untrue |
not correct or accurate; false. |
| worker |
someone who does a job or has a job. |