unalloyed

[ uhn-uh-loid ]

/ ˌʌn əˈlɔɪd /

not alloyed with other metals; pure: unalloyed zinc.

total; utter: unalloyed bliss.

Origin of unalloyed

First recorded in 1660–70; un-¹ + alloy + -ed²

The change is an unalloyed good: It makes us more humane and our relationships more real.

Why Your Waiter Hates You |Jedediah Purdy |October 26, 2014 |DAILY BEAST
Yet, while admitting that TMZ sometimes performs a valuable public service, not everyone is an unalloyed fan.

How TMZ Claims Its Celebrity Scalps, Like Ray Rice |Lloyd Grove |September 10, 2014 |DAILY BEAST
But this does not therefore mean that it will be an unalloyed good.

Our Demographic Decline |Megan McArdle |December 4, 2012 |DAILY BEAST
Makine has control over an unalloyed contemplative unhappiness that is almost stereotypically Russian.

This Week’s Hot Reads: June 25, 2012 |Nicholas Mancusi |June 25, 2012 |DAILY BEAST

Obama himself shows the dolorous dangers of unalloyed ideology, making transformation a higher priority than repair.

A Winning Final Four at the GOP Debate in Charleston |Michael Medved |January 20, 2012 |DAILY BEAST
The godmother's greatest gift, I should say, though the fable lays little stress on it, was a capacity for unalloyed delight.

The Real Adventure |Henry Kitchell Webster
This last visit of the poet to his city of dream and vision seemed to Mrs. Bronson one of unalloyed pleasure.

The Brownings |Lilian Whiting
“Quite so,” sighed the lady, though the sigh was scarcely one of unalloyed relief.

Carmen Ariza |Charles Francis Stocking
In this poem each stanza, we may say each line, is unalloyed gold.

St. Nicholas, Vol. 5, No. 2, December, 1877 |Various
Rachel listened to it all with the greatest content, and most unalloyed happiness.

Rachel Ray |Anthony Trollope

unalloyed

/ (ˌʌnəˈlɔɪd) /

not mixed or intermingled with any other thing; pure unalloyed metal; unalloyed pleasure