WordReference Random House Learner's Dictionary of American English © 2025
un•a•dul•ter•at•ed /ˌʌnəˈdʌltəˌreɪtɪd/USA pronunciation
adj. complete;
utter:unadulterated nonsense.
WordReference Random House Unabridged Dictionary of American English © 2025- not adulterated;
clean;
pure.
utter:unadulterated nonsense.
un•a•dul•ter•at•ed
(un′ə dul′tə rā′tid),USA pronunciation adj.
un′a•dul′ter•at′ed•ly, adv.
- not diluted or made impure by adulterating;
pure:unadulterated maple syrup. - utter;
absolute:unadulterated nonsense.
- un-1 + adulterate + -ed2 1710–20
'unadulterated' also found in these entries (note: many are not synonyms or translations):