| pining(adjective, dull, weak, easy, thin) |
| qualmish(mean, weak, down, sick) |
| queasy(mean, weak, sick, green) |
| sensile(adjective, weak, delicate, sick) |
| unsafe(adjective, false, loose, unstable) |
| bilious(weak, thin, sick, feeble) |
| cranky(weak, thin, sick, feeble) |
| crazed(unstable, shaky, insane, unhealthy) |
| demented(unstable, shaky, insane, unhealthy) |
| deranged(unstable, shaky, insane, unhealthy) |
| erroneous(unhealthy, frail) |
| fallacious(unhealthy, frail) |
| flawed(unstable, shaky, insane, unhealthy) |
| inaccurate(unhealthy, frail) |
| incongruous(unstable, shaky, insane, unhealthy) |
| insane(unstable, shaky, unhealthy, frail) |
| lackluster(weak, thin, sick, feeble) |
| laid-low(weak, thin, sick, feeble) |
| lunatic(unstable, shaky, insane, unhealthy) |
| mad(unstable, shaky, insane, unhealthy) |