polluted Antonyms

as bright as a new pin antibiotic antibacterial unpolluted unsullied unmixed unmingled white unalloyed unadulterated tidy strong straight sterilization sterile axenic well-kept biodegradable as fresh as a daisy as clean as a hound's tooth as neat as a new pin unsoiled uncontaminated squeaky clean untainted clean as a whistle clean as a hound's tooth bright as a new pin all Sir Garnet ecologic ecologist ecology stainless spotless drinkable disinfectant disinfected cleanly cleaned clean chaste careful blotless bleached bandbox bactericidal antiseptic anodyne fresh germicidal