| A | B |
|---|
| adverse | something difficult; causing harm |
| artificial | not natural; made by people |
| consist of | made up of |
| consume | to eat or drink something |
| exactly the same as something else | identical |
| the best possible | optimal |
| controversy | public discussion and disagreement |
| great or important | significant |
| substantial | very large or important amount |
| more than what you need or want | superfluous |
