| ace |
a person who is a master or expert at something. |
| ballot |
a piece of paper on which people who are voting enter their choices. |
| canal |
a channel of water made by humans for boat transportation or for bringing water to crops. |
| congratulation |
the act of expressing pleasure at the achievement or good luck of. |
| cowardice |
a lack of bravery to work through danger, pain, or other difficult things. |
| delay |
the act of putting off until a later time. |
| garbage |
food or other things that are thrown away; waste. |
| guide |
to direct or lead along a way that is not familiar. |
| harsh |
rough or not pleasing to the eyes, ears, or other senses. |
| inflation |
an increase in the average price level. |
| knowledge |
understanding; awareness. |
| predator |
an animal that hunts other animals for food. |
| reserve |
to hold back or save for later use. |
| stream |
a flowing body of water such as a river, creek, or brook. |
| substance |
a particular kind of matter. |