Pure

Synonyms: Unmixed, unadulterated, uncontaminated, solid, one hundred per cent, clarified, filtered, processed, straight, flawless, genuine, real, bona fide, true, unalloyed, unblended, sterling, refined, 100%, clear, distilled, neat, undiluted, perfect, authentic, actual, veritable, and pukka.

Synonyms: Clean, fresh, refreshing, unpolluted, unadulterated, wholesome, healthy, healthful, salubrious, uninfected, germ-free, sterilized, aseptic, clear, crisp, sparkling, untainted, uncontaminated, natural, health-giving, good for you, sanitary, disinfected, sterile, and pasteurized.

Synonyms: Virtuous, ethical, righteous, saintly, honourable, wholesome, honest, upstanding, above reproach, innocent, pure as the driven snow, maidenly, worthy, blameless, sinless, spotless, unblemished, unaffected, undefiled, squeaky clean, impeccable, moral, good, angelic, pious, reputable, clean, upright, exemplary, irreproachable, chaste, virginal, decent, noble, guiltless, stainless, unsullied, unspoiled, uncorrupted, anti-corruption, and immaculate.

Synonyms: Theoretical, conceptual, hypothetical, speculative, non-practical, blue-sky, abstract, academic, philosophical, conjectural, and non-technical.

Synonyms: Sheer, simple, downright, rank, thorough, perfect, unmitigated, palpable, arrant, utter, absolute, out-and-out, complete, total, consummate, unqualified, and patent.