| mad(adjective, false, unstable, shaky) |
| not solid(expression, adjective, false, insane) |
| unbacked(adjective, false, unstable, shaky) |
| unbalanced(adjective, false, unstable, shaky) |
| unhealthy(adjective, inadequate, frail, deficient) |
| unhinged(adjective, false, unstable, shaky) |
| unreliable(adjective, wrong, false, improper) |
| unsafe(adjective, false, unstable, shaky) |
| unstable(adjective, false, shaky, insane) |
| unsteady(adjective, false, unstable, shaky) |
| unsubstantial(adjective, false, unstable, shaky) |
| ailing(adjective, unstable, shaky, insane) |
| delicate(adjective, unstable, shaky, insane) |
| diseased(adjective, unstable, shaky, insane) |
| infirm(adjective, unstable, shaky, insane) |
| insane(adjective, false, unstable, shaky) |
| poorly(unhealthy, frail) |
| rickety(adjective, unstable, shaky, insane) |
| shaky(adjective, unstable, insane, unhealthy) |
| tottering(adjective, unstable, shaky, insane) |