| prejudicial(bad, cruel, unkind, distressing, upsetting) |
| problematic(adjective, tough, difficult, delicate, uncertain) |
| rash(adjective, anxious, bold, worried, brave) |
| rough(adjective, bad, hard, tough, nasty) |
| ruinous(bad, distressing, harmful, injurious, deadly) |
| savage(adjective, strong, violent, brutal, menacing) |
| speculative(adjective, delicate, uncertain, sensitive, unsound) |
| stern(violent, brutal, ferocious) |
| suicidal(adjective, liable) |
| tight(adjective, difficult, troublesome) |
| troublesome(adjective, hard, severe, evil, rough) |
| unhealthful(adjective, offensive, foul, disgusting, harmful) |
| unprotected(unstable, vulnerable, danger, precarious, unguarded) |
| unsteady(adjective, delicate, false, uncertain, unstable) |
| venturous(adjective, safety, adventurous) |
| atrocious(adjective, wicked) |
| awful(adjective, bad, strong, severe, offensive) |
| barbarous(adjective, strong, violent, wicked, brutal) |
| base(adjective, unpleasant, violent, wild, fierce) |
| careless |