| contamination(noun, disease, impurity, infection, virus) |
| virus(noun, help, disease, infection, epidemic) |
| disease(noun, disorder, illness, pollution, wave) |
| infection(noun, disorder, bother, disease, spot) |
| taint(noun, disease, corruption, contamination, infection) |
| poison(noun, help, disease, substance, taint) |
| illness(noun, disorder, disease, sickness, plague) |
| pollution(noun, disease, spot, stain, corruption) |
| transmission(noun, contamination, infection) |
| pest(noun, person, thing, infection, epidemic) |
| plague(noun, disorder, bother, disease, condition) |
| spread(noun, expansion, contamination, circulation, spreading) |
| bane(noun, help, bother, annoyance, nuisance) |
| communication(noun, contamination) |
| venom(noun, help, poison, bane, toxin) |
| transmittal(noun, contamination) |
| epidemic(noun, disorder, bother, disease, condition) |
| conduction(noun, transference) |
| cancer(noun, disorder, defect, sickness, affliction) |
| corruption(noun, disease, spot, stain, taint) |