| shaky(adjective, change, strong, unstable) |
| decrepit(adjective, unstable, shaky, insane) |
| sick(adjective, mean, weak, healthy) |
| fragile(weakness, unstable, feeble, insane) |
| unsubstantial(adjective, weakness, unstable, shaky) |
| declining(mean, weak, down, sick) |
| down(mean, weak, sick, green) |
| insubstantial(adjective, weakness, unstable, feeble) |
| rotten(adjective, mean, weak, down) |
| unreliable(adjective, shaky, unhealthy, frail) |
| unsafe(unstable, shaky, insane, unhealthy) |
| ailing(mean, weak, down, unstable) |
| bedridden(mean, weak, down, sick) |
| confined(mean, weak, down, sick) |
| defective(adjective, mean, weak, down) |
| delicate(mean, weak, down, unstable) |
| diseased(mean, weak, down, unstable) |
| disordered(mean, weak, down, sick) |
| faulty(adjective, unhealthy, frail) |
| feverish(mean, weak, down, sick) |