THESAURUS
bad, bad for, contaminated, foul, harmful, injurious, insalubrious, insanitary, noisome, noxious, pathogenic, peccant, pestiferous, polluted, septic, tainted, unhealthful, unhealthy, unhygienic, unsanitary, unwholesome
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.