THESAURUS
air, badness, contamination, harmfulness, health hazard, injuriousness, insalubriousness, menace to health, noise pollution, noisomeness, noxiousness, pathenogenicity, pollution, unhealthfulness, unhealthiness, unsalutariness, unwholesomeness, water
ROGET THESAURUS
Insalubrity
N
insalubrity, unhealthiness, nonnaturals, plague spot, malaria, death in the pot, contagion, toxicity, insalubrious, unhealthy, unwholesome, noxious, noisome, morbific, morbiferous, mephitic, septic, azotic, deleterious, pestilent, pestiferous, pestilential, virulent, venomous, envenomed, poisonous, toxic, toxiferous, teratogenic, narcotic, contagious, infectious, catching, taking, epidemic, zymotic, epizootic, innutritious, indigestible, ungenial, uncongenial, deadly.