adj aseptic, clean, germ-free, hygienic, pure, sanitary, sterile, uncontaminated, unpolluted
n bactericide, disinfectant, germicide, purifier
, adj contaminated, dirty, impure, infected, insanitary, polluted, septic, unhygienic
English Collins Dictionary - English synonyms & Thesaurus
antiseptic ( antiseptics plural )
1 n-mass Antiseptic is a substance that kills germs and harmful bacteria.
She bathed the cut with antiseptic.
2 adj Something that is antiseptic kills germs and harmful bacteria.
These vegetables and herbs have strong antiseptic qualities.
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