contamination Synonyms

pollution taint contaminant poisoning corruption defilement infection impurity contagion soiling uncleanness adulteration dirtiness virus toxin vitiation infestation air pollution unhealthiness biohazard toxicant tainture sepsis septicity smirch smudginess soiliness soilure spoiling spoliation stain sullying suppuration tainted smog toxoid contaminator cross-contamination radioactivity saturation point toxic waste impurities unsanitary conditions toxic exposure poisons contaminants foreign matter ingestion of toxins noisemaker noise pollution