| irritation(noun, help, pain, reaction, tenderness) |
| infection(noun, disorder, condition, illness, defect) |
| redness(noun, tenderness, soreness) |
| sore(noun, increase, pain, bump, lump) |
| excitation(noun, excitement, condition, stress, zeal) |
| excitement(noun, excitement) |
| ignition(noun, calefaction) |
| pain(noun, pain, tenderness, swelling, redness) |
| agitation(noun, excitement, condition, stress, zeal) |
| arousal(noun, excitement, condition, stress, zeal) |
| exhilaration(noun, excitement, condition, stress, zeal) |
| fervor(noun, excitement, condition, stress, zeal) |
| swelling(noun, increase, bump, lump, tenderness) |
| firing |
| kindling |
| lighting |
| aggravation(noun, situation, magnification, aggravation, worsening) |
| burning(noun, adjective, tenderness, swelling, redness) |
| fervour(noun, excitement, condition, stress, zeal) |
| fever(noun, excitement, disease, condition, stress) |