Unadulterated (adjective)

1. Pure and not mixed with any other substance.
2. Not modified or diluted in any way.

Origin:

Late 17th century: from latin in- "not" + adulteratus (see adulterate).

Examples:

1. The juice was unadulterated, made from freshly squeezed oranges and nothing else.
2. The movie was an unadulterated masterpiece, capturing the essence of the story and the characters perfectly.
3. The music was unadulterated soul, with a raw energy and emotion that was impossible to ignore.
4. The artist's unadulterated talent was on full display, showcasing their skills and creativity.
5. The book was unadulterated truth, giving a no-holds-barred account of the events and their impact.