1. Oppose
2. Reverse
3. Rebut
4. Refute
5. Deny
6. Veto
7. Repudiate
8. Invalidate
9. Object
10. Reject
11. Repulse
12. Denounce
13. Contradict
14. Rescind
15. Retort
16. Reject
17. Rebuff
18. Overrule
19. Recoil
20. Overthrow
21. Disagree
22. Controvert
23. Reject
24. Disavow
25. Disallow
26. Negate
27. Disconfirm
28. Annul
29. Disown
30. Rebuttal

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