| pollution(noun, state, energy, disease, waste) |
| taint(noun, disease, pollution, uncleanness, infection) |
| contagion(noun, disease, impurity, infection, virus) |
| disease(noun, affliction, ailment, infection, virus) |
| infection(noun, disease, virus, adulteration, epidemic) |
| virus(noun, disease, infection, epidemic, contagion) |
| poison(noun, person, disease, clean, substance) |
| contagiousness(noun, pollution, taint, unhealthiness, insalubrity) |
| insalubrity(noun, unhealthiness, toxicity, noxiousness) |
| toxicity(noun, pollution, taint, unhealthiness, insalubrity) |
| unhealthiness(noun, disorder, illness, defect, sickness) |
| illness(noun, hurt, disorder, damage, disease) |
| noxiousness(noun, unhealthiness, insalubrity, toxicity) |
| corruption(noun, hurt, abuse, blow, harm) |
| defilement(noun, abuse, waste, refuse, pollution) |
| adulteration(noun, state, hurt, damage, clean) |
| contaminant(noun, person, clean, pollution, contaminator) |
| decay(noun, stain, pollution, corruption, uncleanness) |
| impurity(noun, person, abuse, waste, clean) |
| foulness(noun, abuse, waste, refuse, pollution) |