| dangerous(adjective, severe, difficult, delicate, awful) |
| risky(adjective, severe, delicate, awful, terrible) |
| perilous(adjective, severe, difficult, delicate, awful) |
| scary |
| precarious(adjective, difficult, delicate, uncertain, significant) |
| unsafe(adjective, delicate, uncertain, sensitive, unstable) |
| chancy(adjective, severe, delicate, awful, terrible) |
| uncertain(adjective, delicate, sensitive, unstable, doubtful) |
| dicey(adjective, delicate, uncertain, sensitive, unstable) |
| venturesome(adjective, bad, delicate, uncertain, unpredictable) |
| treacherous(adjective, delicate, uncertain, unsound, risky) |
| speculative(adjective, delicate, uncertain, sensitive, unsettled) |
| insecure(adjective, delicate, uncertain, sensitive, unstable) |
| hairy(adjective, slang, delicate, informal, uncertain) |
| touchy(adjective, delicate, wild, uncertain, sensitive) |
| unhealthy(adjective, severe, delicate, awful, terrible) |
| awkward(adjective, difficult, cumbersome, unwieldy) |
| parlous(adjective, bad, heavy, unpredictable, risky) |
| ticklish(adjective, difficult, delicate, uncertain, awkward) |
| touch-and-go(adjective, delicate, uncertain, sensitive, unsettled) |