THESAURUS
unmixed
absolute, bare, beyond all praise, chaste, clarified, clear, defectless, distilled, faultless, flawless, ideal, immaculate, impeccable, indefectible, indefective, infallible, irreproachable, just right, naked, neat, peerless, perfect, pure, purified, rectified, sheer, sinless, spotless, stainless, straight, taintless, unadulterated, unalloyed, unblemished, unblended, uncombined, uncompounded, uncontaminated, uncorrupted, undiluted, unfaultable, unfortified, unleavened, unmingled, unsophisticated, unspotted, untainted, untinged
ROGET THESAURUS
unmixed
Simpleness
N
simpleness, purity, homogeneity, elimination, sifting, purification, simple, uniform, of a piece, homogeneous, single, pure, sheer, neat,
unmixed, unmingled, unblended, uncombined, uncompounded, elementary, undecomposed, unadulterated, unsophisticated, unalloyed, untinged, unfortified, pur et simple, incomplex, free from, exempt from, exclusive, simple, only.