unpolluted Synonyms

uncontaminated not dangerous antibiotic antibacterial baptised undefiled unstained untarnished unsullied uncorrupted wholesome virgin unspotted unblemished spic-and-span spick-and-span germ-destroying dirt-free energy-giving untouched unspoiled unsoured unsoiled unaged uninfected untainted germ-free disease-free unadulterated taintless sterilized hygienic healthy germicidal fresh drinkable disinfected clear cleanly cleaner clean bactericidal aseptic immaculate innocent mitigative sterile stainless spotless sparkling