| abundance |
a very large amount; plentiful supply. |
| analysis |
a careful study of the parts of something in order to understand more about the whole. |
| brood |
to think or worry a lot about a single subject (usually followed by "on" or "over"). |
| chronic |
tending to a certain behavior or illness over a long time or without stopping. |
| exclusive |
keeping out all others. |
| incidence |
the frequency with which something happens or the range over which it occurs. |
| insincerity |
falsity or hypocrisy. |
| migration |
the act or process of moving to another region to live, especially in a group. |
| misunderstand |
to fail to understand correctly; give the wrong meaning to. |
| pious |
showing love for a god or gods in thought and action; religious. |
| plague |
a deadly disease, sudden invasion of harmful insects, or any terrible thing that harms many people. |
| polar |
of or having to do with the North Pole or South Pole of the earth. |
| preside |
to act as the one in charge. |
| progressive |
moving steadily forward. |
| rationale |
a fundamental reason for doing or being; basis. |