| insane(adjective, upset, wrong, false, violent) |
| mad(adjective, upset, wrong, false, unusual) |
| deranged(adjective, false, wild, silly, foolish) |
| lunatic(adjective, false, wild, silly, foolish) |
| crazed(adjective, upset, false, violent, wild) |
| sick(adjective, unhealthy, frail) |
| unstable(false, foolish, unreasonable, shaky) |
| incongruous(false, unstable, shaky, insane) |
| fallacious(false, foolish, unreasonable, insane) |
| illogical(false, foolish, unstable, unreasonable) |
| invalid(foolish, unreasonable, unhealthy, frail) |
| specious(false, foolish, unreasonable, insane) |
| unsafe(false, unstable, shaky, insane) |
| ailing(unstable, shaky, insane, unhealthy) |
| dangerous(false, unstable, shaky, insane) |
| decrepit(false, unstable, shaky, insane) |
| defective(unhealthy, frail) |
| delicate(unstable, shaky, insane, unhealthy) |
| diseased(unstable, shaky, insane, unhealthy) |
| erroneous(false, insane, unhealthy, frail) |