They took up an attitude of pride and independence; they vociferated loudly that they had both been in the service of the Crown, and that "Pan Mitya" had offered them three thousand "to buy their honor," and that they had seen a large sum of money in his hands.
There are no more uses of "vociferous" in the book.
Show samples from other sources
She complained vociferously.
He smiled loudest when the ring announcer listed his many achievements, which were all vociferously applauded by the adoring crowd.