asseverate

—At this, the Boy suffered some Confusion, then to asseverate, My Tutor is deceased, Sir.

From "The Astonishing Life of Octavian Nothing, Traitor to the Nation, Volume II: The Kingdom on the Waves" by M.T. Anderson

Why merely say something, when they can declare, assert, expostulate, announce, or asseverate it?

From "Woe Is I" by Patricia T. O'Conner

He could asseverate with some justice, "I have never written an insincere note."

From Musical Portraits Interpretations of Twenty Modern Composers by Paul Rosenfeld

"He and Bertha Petterick are together, that is why he is so late," the fiend would asseverate.

From The Beth Book Being a Study of the Life of Elizabeth Caldwell Maclure, a Woman of Genius by Sarah Grand

The phrase "to bear in hand" for "to asseverate," was still frequently used in the reign of Charles II.

From The Works of Alexander Pope, Volume 1 New Edition by Alexander Pope

In the Daily Mail in 2007, Humphrys asseverated that “vandals” who use “grotesque abbreviations” in their text messages are “pillaging our punctuation; savaging our sentences; raping our vocabulary”.

From The Guardian ● Mar. 25, 2016

Sometimes, Ms. Silveri asseverated, “ ‘she said’ is just the very best way to say that.”

From The Wall Street Journal ● Nov. 29, 2015

He asseverated that he would not jeopardize the interests of French citizens for the sake of winning advantages which some firms might derive from trading with Russia.

From Time Magazine Archive

Senator Smoot, Chairman of the Finance Committee, has asseverated his opinion that there will be enough votes to pass the bonus over a veto.

From Time Magazine Archive

Wilhelm asseverated loudly, that he meant not to persuade, but to convince: he begged for another moment's patience.

From Wilhelm Meister's Apprenticeship and Travels, Vol. I (of 2) by Johann Wolfgang von Goethe

So Ferondo returned to his hamlet, where all that saw him fleeing, as folk are wont to flee from spectacles of horror, he called them back, asseverating that he was risen from the tomb.

From The Decameron, Volume I by J. M. (James Macmullen) Rigg

"Don't be alarmed, don't be alarmed; I'm not mad, by God, I'm not mad," the captain kept asseverating excitedly.

From The Possessed (The Devils) by Fyodor Dostoyevsky

The speaker was a countryman, who appeared to have been asseverating something regarded by the rest of the company as greatly in need of confirmation.

From The Twilight of the Gods, and Other Tales by Richard Garnett

So off they went in a body to the manager and demanded his instant dismissal, loudly asseverating that they would no longer eat, drink, or work in company with such a monster.

From Asbestos Its production and use, with some account of the asbestos mines of Canada by Robert H. Jones

Into every room they looked, the old woman asseverating denials that it was of no use, they might see for themselves, that no one had been there for years past.

From Love and Life An Old Story in Eighteenth Century Costume by Charlotte Mary Yonge