| pestilence(noun, bother, annoyance, wave, corruption) |
| scourge(noun, bother, cold, annoyance, wave) |
| toxin(noun, help, poison, bane, venom) |
| transfer(noun, transference) |
| affliction(noun, disorder, condition, cold, illness) |
| blight(disorder, bother, annoyance, defect, affliction) |
| canker(noun, help, disorder, illness, defect) |
| carrier |
| contagious disease(noun, expression, idiom) |
| convection |
| curse(noun, bother, cold, annoyance, wave) |
| deadliness(noun, disease, infection, virus) |
| endemic(disorder, defect, sickness, plague, affliction) |
| extradition |
| metastasis |
| pandemic(noun, cold, curse, wave, rash) |
| ache(disorder, illness, sickness, affliction, ailment) |
| affection(disorder, illness, defect, sickness, affliction) |
| ailment(disorder, illness, defect, sickness, affliction) |
| annoyance(bother, nuisance) |