| alternative |
one of two or more choices. |
| compatible |
able to exist or function harmoniously with another. |
| condense |
to make smaller or less in volume; make more closely packed together; concentrate. |
| genealogy |
a chart or record showing the ancestors and lines of hereditary descent of a person or group; family tree. |
| haunt |
to come very often and painfully to the mind or memory of (a person). |
| indigestion |
difficulty in digesting food. |
| livelihood |
means of earning or getting what is needed to live. |
| long-term |
covering an extended period of time. |
| occasionally |
at times; now and then; not frequently. |
| outbreak |
a sudden breaking out or increase in activity of disease. |
| populate |
to live in; inhabit. |
| satisfactory |
good enough to meet a need or desire. |
| spry |
moving in a brisk and lively way; nimble. |
| velocity |
speed. |
| zeal |
great enthusiasm for a person or cause. |