| behind |
in or at the back of; on the other side of. |
| both |
one and the other of two things or people. |
| crew |
a group of people who work together. |
| crumb |
a tiny piece that breaks or falls from bread or other food. |
| dye |
a substance that is used to give color to cloth, hair, or other materials. |
| helmet |
a hard covering worn to protect the head. |
| ice |
frozen, solid water. |
| important |
having great meaning or value. |
| rate |
the speed or pace at which something is done. |
| river |
a large natural stream of water that flows toward a lake, ocean, or other larger body of water. |
| roam |
to move or travel around without a plan; wander. |
| system |
a group of things or parts that work together as a whole. |
| tag |
a piece of thick paper, thin metal, or plastic that gives information and is attached to something. |
| today |
the day that is right now. |
| travel |
to go from place to place. |