| outbreak(noun, cold, curse, wave, rash) |
| pain(bother, annoyance, nuisance) |
| pain in the neck(expression, idiom, bother, annoyance, nuisance) |
| passage |
| pathosis(disorder, illness, defect, sickness, affliction) |
| perfusion |
| pesterer(bother, annoyance, nuisance) |
| pill(bother, annoyance, nuisance) |
| pollutants |
| seizure(disorder, illness, defect, sickness, affliction) |
| septicity(noun, pollution, taint, contamination) |
| sickness(disorder, illness, defect, plague, affliction) |
| spell(disorder, illness, defect, sickness, affliction) |
| stroke(disorder, illness, defect, sickness, affliction) |
| syndrome(disorder, illness, sickness, affliction, ailment) |
| tease(bother, annoyance, nuisance) |
| temperature(disorder, illness, defect, sickness, affliction) |
| thorn in side(expression, idiom, bother, annoyance, nuisance) |
| tormentor(bother, annoyance, nuisance) |
| toxicity(noun, pollution, taint, contamination, insalubrity) |