unadulterated

[ uhn-uh-duhl-tuh-rey-tid ]

/ ˌʌn əˈdʌl təˌreɪ tɪd /

not diluted or made impure by adulterating; pure: unadulterated maple syrup.

utter; absolute: unadulterated nonsense.

Origin of unadulterated

First recorded in 1710–20; un-¹ + adulterate + -ed²

un·a·dul·ter·at·ed·ly, adverb

What designer West lacks in productivity, he more than makes up for in pure, unadulterated confidence and blind anger.

Kanye West and Kim Kardashian’s Balmain Campaign: High Fashion Meets Low Culture |Amy Zimmerman |December 23, 2014 |DAILY BEAST
In their unadulterated form, oats are pretty much free of simple sugars.

Your Health Food’s Hidden Sugar Bomb |Michael Schulson |July 8, 2014 |DAILY BEAST
Of course, this is no excuse for the main engine behind cultural appropriation: pure, unadulterated ignorance.

Pharrell, Harry Styles, and Native American Appropriation |Amy Zimmerman |June 4, 2014 |DAILY BEAST
Molly holds the reputation of being an unadulterated drug—Ecstasy minus any and all substances used to cut it.

Miley, Molly, and Your Teen’s Mind |Dr. Anand Veeravagu, MD, Tej Azad |May 13, 2014 |DAILY BEAST

But my love of Spider-Man and my pure, unadulterated curiosity of what that experience was going to be like overwhelmed that.

Marc Webb Takes Us Inside ‘The Amazing Spider-Man 2’ and Discusses His Rise to the A-List |Marlow Stern |March 15, 2014 |DAILY BEAST
During the time thus spent in the Barotse country, Livingstone saw heathenism in its most unadulterated form.

The Personal Life Of David Livingstone |William Garden Blaikie
He drank off the spirit, which was absolutely pure and unadulterated, and smacked his lips.

Light O' The Morning |L. T. Meade
The old English ballads in Percy's collection, with their unadulterated natural, popular tone, seemed to him excellent guides.

Main Currents in Nineteenth Century Literature - 4. Naturalism in England |Georg Brandes
The Easter term had been one of unadulterated discomfort for Jim Cotton.

Acton's Feud |Frederick Swainson
Just as it flashed from its source, you see the unadulterated spirit.

The Atlantic Monthly, Volume 16, No. 98, December, 1865 |Various

unadulterated

/ (ˌʌnəˈdʌltəreɪtɪd) /

not debased or made impure