Answer:
The answer is informal I believe.
Explanation:
Hey there!
I dont quite get it, Are we trying to find antonyms? And if so, is there an underlined word we need to focus on?
Unless, you are talking about "opposite of".
The prefix that you would find in a word to indicate "opposite of." is "Dis."
How we gonna answer that not knowing the novel
Rhetoric is the art of persuasive speaking or writing.