| risky(adjective, bad, heavy, safety, dangerous) |
| dangerous(adjective, bad, delicate, uncertain, sensitive) |
| treacherous(adjective, delicate, uncertain, sensitive, unsound) |
| hazardous(adjective, bad, delicate, uncertain, sensitive) |
| perilous(adjective, delicate, uncertain, sensitive, capable) |
| hairy(adjective, slang, delicate, informal, uncertain) |
| insecure(adjective, delicate, uncertain, sensitive, unsound) |
| menacing(adjective, dangerous) |
| precarious(adjective, delicate, uncertain, sensitive, capable) |
| threatening(adjective, dangerous) |
| unhealthy(adjective, delicate, uncertain, sensitive, unsound) |
| unsafe(adjective, bad, delicate, uncertain, unsound) |
| chancy(adjective, delicate, uncertain, sensitive, unsound) |
| parlous(adjective, safety, dangerous) |
| wicked(adjective, delicate, uncertain, sensitive, unsound) |
| ugly(adjective, informal, dangerous) |
| adventurous(adjective, safety, dangerous) |
| alarming(adjective, dangerous) |
| bad(adjective, dangerous) |
| critical(adjective, dangerous) |