| malignant(adjective, characteristics, features, traits) |
| parlous(adjective, characteristics, features, traits) |
| perilous(adjective, characteristics, features, traits) |
| pestilent(adjective, characteristics, features, traits) |
| poisonous(adjective, characteristics, features, traits) |
| tainted(adjective, harm, impairment, negativity) |
| trauma(noun, harm, impairment, badness) |
| unhealthful(adjective, harm, impairment, negativity) |
| unhealthy(adjective, harm, impairment, negativity) |
| unsafe(adjective, harm, impairment, negativity) |
| unsound(adjective, harm, impairment, negativity) |
| unwholesome(adjective, harm, impairment, negativity) |
| wounding(adjective, harm, impairment, negativity) |
| ache(noun, feelings, perception, sensations) |
| aching(noun, feelings, perception, sensations) |
| harm(noun, feelings, perception, sensations) |
| sore(noun, feelings, perception, sensations) |
| soreness(noun, feelings, perception, sensations) |
| torture(noun, feelings, perception, sensations) |
| twinge(noun, feelings, perception, sensations) |