This he accomplishes like an oratorically gifted Luca Brasi by muscling transgressors with arias of insult.
At last he cleared his throat, oratorically, and then she promptly interrupted him.
"I tell you it is so," he said oratorically and dogmatically to the others.
"You are a low-minded, mercenary creature," said O'Shea, oratorically.
He had, he says, “fought with beasts (oratorically) in divers arenas.”
Men aim to speak earnestly and convincingly, but not oratorically.
I take the liberty of making the remark, as one who has fought with beasts (oratorically) in divers arenas.