| conversation |
talk between people. |
| distress |
a state of great need or trouble. |
| frontier |
a border between two countries, or the area nearby on either side. |
| investigation |
the act of examining carefully and closely. |
| nuzzle |
to touch, push, or rub the nose against. |
| polish |
to give a shiny surface to. |
| rally |
to unite again or raise the spirits of after a disappointment or failure. |
| ripple |
to move or flow in small waves. |
| robot |
a machine that can perform some of the same tasks as a human being. |
| rumble |
to make a long, low, rolling sound. |
| scrimp |
to save in every way possible; to spend very little. |
| society |
all human beings considered together. |
| suspense |
a state of excitement or anxiety that comes from mystery or doubt. |
| symptom |
a sign of something. |
| yield |
to give forth or produce. |