unspoiled, uncontaminated, polluted, unspoilt, pristine, tranquil, edenic, oligotrophic, potable, serene, drinkable, paradisiacal, unsullied, undisturbed, untainted, turbid, uncrowded, undefiled, idyllic, uncorrupted, oxygenated, vernal, earthlike, uncultivable, chemosynthetic, swimmable, abundant, desalinated, unpeopled, hot springs, scentless, purified, ammoniac, undiluted, changeless, freshwater, verdant, eutrophic, bearded vulture, hydrous, subsistent, cultivatable, brackish, briny, sylvan, watery, sulfuric, pollutant, prelapsarian, smoggy, lacustrine, nourishing, fecund, lungless salamander, montane, clean, unclouded, planktonic algae, bountiful, unbreathable, semitropical, untrammeled, proboscis monkey, unfertile, uncluttered, sedimented, dehumidified, petroliferous, grapey, perfumy, gangetic, calcium bicarbonate, alkaline, xeric, aromatic, vedic literature, peaceful, desiccating, undissolved, blissful, hydrologic cycle, nutritive, peaty, fragrant, diatomaceous, carbonic, primeval, coldwater, floristic, perfumed, mysis, ericaceous, acidified, mesic, coliform bacteria, estuarial, undrinkable, illimitable, clayey, lush, warmish, chlorinated, salubrious, unfrozen, humid, swampy, arid, hypersaline, untouched, drier, moister, oxic, temperate

pure, uncontaminated