Across
- 4. confidence in what you say
- 5. rival.someone who disagrees with you
- 8. reject validity of a claim
- 9. argument with two sides
- 10. an opposition to a another claim
Down
- 1. to go up against
- 2. a statement of something as a fact
- 3. to be proven false
- 6. supporter
- 7. dispute