| cost |
the amount of money charged or paid for something. |
| depth |
the distance from top to bottom or from front to back. |
| electric |
using or having to do with electricity. |
| frozen |
changed into a solid or made hard by freezing. |
| hint |
a sign or suggestion that is not made in a direct way. |
| mark |
a spot, line, or other shape that can be seen on a surface. |
| pain |
bad or terrible feeling in your body that is usually caused by injury or illness. |
| railroad |
a road of two connected steel bars along which trains move, or a system of transportation that uses these roads. |
| rent |
the regular payment that you give to the owner of a property for the use of a space. |
| rider |
a person who is carried by a vehicle or animal. |
| secret |
not seen or known by others; private. |
| seed |
the small part of a plant with flowers that grows into a new plant. |
| system |
a group of things or parts that work together as a whole. |
| warrior |
a person who fights; a soldier. |
| write |
to form letters or words on a surface with a pen, pencil, or some other thing. |