| boundary |
something that marks the edge or limit. |
| competition |
the process or act of trying to win. |
| deliver |
to send or bring to a particular person or place. |
| detect |
to discover or notice. |
| digest |
to break down into materials that can be absorbed and used by the body. |
| genius |
an unusual ability to think or create in ways that go far beyond what most people can do. |
| groggy |
confused, dizzy, or feeling unable to wake up. |
| quake |
to tremble, shake, or shiver. |
| revenge |
to get even for or pay back by causing injury or harm. |
| sail |
to move over the water. |
| scout |
a person, ship, or plane sent to spy or gather information. |
| straggle |
to stray from or drop behind a group. |
| thorn |
a short, stiff point on a plant stem or branch. |
| urge |
to push or drive forward or onward. |
| waggle |
to sway, shake, or move unsteadily from side to side; wobble. |