outsay

Example:In the debate, he outargued his opponent by providing clear evidence.

Definition:To argue more effectively or persuasively than another person, often resulting in convincing someone that your argument is correct.

Example:She simply outtalked the other debaters, leaving them unable to respond effectively.

Definition:To talk over someone, giving one's own arguments or points-by-point refutations. It often highlights the superiority of the argument or speech.