Verb (used with object) : Age has chastened his violent temper.    From Dictionary.com. 

"I fear you are indeed a still unchastened creature!".    From Wordnik.com.  [The Daughters of Danaus] Reference

Elis, unsubdued and unchastened, heaved himself free and grappled in his turn.    From Wordnik.com.  [A Caregiver's Homage To The Very Old] Reference

What if they don't get the message and return to the streets, unchastened and emboldened?.    From Wordnik.com.  [Being Pervez Musharraf] Reference

Note well, however, that the Democrats still standing on Capitol Hill remain unchastened.    From Wordnik.com.  [The Liberal Reckoning of 2010] Reference

To-day she was even more unchastened than usual in her dealings with inflammable social material.    From Wordnik.com.  [The Daughters of Danaus] Reference

Twenty years later, apparently unchastened, Cook returned to court to face the very same charges.    From Wordnik.com.  [A Renegade History of the United States] Reference

Pride of race, unchastened because he had not till that moment been conscious that it existed in him, swelled in Simpson.    From Wordnik.com.  [O. Henry Memorial Award Prize Stories of 1921] Reference

Today's Obama-awed commentators, unchastened by that experience, describe breathlessly his "intuitive sense of the world.".    From Wordnik.com.  [In An Interview With TPM, Krugman Ramps Up Case Against Obama] Reference

He is just another practitioner of reactionary liberalism and champion of a government unchastened by its multiplying failures.    From Wordnik.com.  [Uncle Sam in the driver's seat] Reference

Yet it was not without purpose that he applied the whip; he had a theory that there was no good to be got out of an unchastened army.    From Wordnik.com.  [Anabasis] Reference

The defendants did not escape unchastened, however.    From Wordnik.com.  [The Washington Times stories: Latest Headlines] Reference

Hippo, unchastened, bounded to his feet and saluted.    From Wordnik.com.  [Skippy Bedelle His Sentimental Progress From the Urchin to the Complete Man of the World] Reference

What a racket they had made in the heyday of their unchastened youth!.    From Wordnik.com.  [The Story of a Bad Boy] Reference

Local interests would still be found there, and unchastened ambition.    From Wordnik.com.  [A Compilation of the Messages and Papers of the Presidents Volume 3, part 1: Andrew Jackson (Second Term)] Reference

Some parts of his prose writings run in a full torrent of unchastened eloquence.    From Wordnik.com.  [Milton] Reference

'Not half as significant and varied as their smells,' said her unchastened sister.    From Wordnik.com.  [The Convert] Reference

A generous and somewhat lofty nature, perhaps, but unschooled and unchastened as yet.    From Wordnik.com.  [The Lovels of Arden] Reference

Maga seemed to take to Fred's unchastened harmony with all the wildness that possessed her.    From Wordnik.com.  [The Eye of Zeitoon] Reference

Men change their gods, but one thought floats immortal, unchastened by the teaching of any mortal gods.    From Wordnik.com.  [Mike Fletcher A Novel] Reference

"Snails," I replied promptly, wholly unchastened by the prayers I had just been writing out in every tense.    From Wordnik.com.  [The Solitary Summer] Reference

Her nature, however, was too strong, positive, and unchastened to find relief in tears, or to submit resignedly.    From Wordnik.com.  [An Original Belle] Reference

The impetuosity of his character was then unchastened by the discipline to which it was subjected in after years.    From Wordnik.com.  [Fragments of science, V. 1-2] Reference

She rose up as loftily as in her proudest, most unchastened days, and approaching him, asked, in a rebuking voice.    From Wordnik.com.  [Fairy Fingers A Novel] Reference

Whether in the sixth century of grace or in the nineteenth, your unregenerate and unchastened antiquary snaps at conclusions as.    From Wordnik.com.  [The Discovery of America Vol. 1 (of 2) with some account of Ancient America and the Spanish Conquest] Reference

Mr Arnold: much more as there must have been in his unchastened conduct, his flashy affectations, his lack of dignity, morality.    From Wordnik.com.  [Matthew Arnold] Reference

It was not in Oliver Kenwick's scheme of life to sacrifice his independence to any claim, even to that of his own unchastened fancies.    From Wordnik.com.  [A Venetian June] Reference

Persuaded as we are that this office should never be pursued by an unchastened ambition, it cannot be refused by a dutiful patriotism.    From Wordnik.com.  [Sketches and Studies] Reference