| shaky(adjective, unstable, sick, insane) |
| sickish(adjective, mean, weak, thin) |
| suffering(adjective, mean, bad, weak, delicate) |
| tottering(adjective, mean, weak, down) |
| unbacked(adjective, false, unstable, shaky) |
| unbalanced(adjective, false, unstable, shaky) |
| under medication(expression, adjective, mean, bad, weak) |
| unhinged(adjective, false, unstable, shaky) |
| unsafe(adjective, false, unstable, shaky) |
| unstable(adjective, false, shaky, insane) |
| unsteady(adjective, false, unstable, shaky) |
| unsubstantial(adjective, weak, false, unstable) |
| wan(adjective, mean, weak, thin) |
| wobbly(adjective, mean, weak, down) |
| anemic(sick, unfit, unwell, sickly) |
| anile(sick, unwell) |
| bad(unwell, poorly) |
| enfeebled(sick, unwell) |
| erroneous(adjective, false, insane, unhealthy) |
| fallacious(adjective, false, insane, unhealthy) |