| A | B |
| Perspective | viewpoint |
| Objective | including all facts and no opinions |
| Unbiased | without opinion |
| Subjective | including opinions/feelings |
| Bias | to be in favor of |
| Opposing claim OR counterclaim | a different viewpoint than what the writer is choosing |
| Counterargument OR rebuttal | a statement made to oppose another person's opinion with an explanation of why that opinion is wrong |
| Argumentative writing | writing that debates a topic in a respectful manner |