| imperfect(adjective, mean, bad, weak, rough) |
| flawed(adjective, wrong, poor, false, inferior) |
| bad(adjective, quality, bad, poor, false) |
| impaired(adjective, mean, bad, weak, poor) |
| illogical(adjective, unhealthy, frail, erroneous) |
| false(adjective, bad, wrong, incorrect) |
| crazed(unhealthy, frail) |
| deranged(unhealthy, frail) |
| disordered(mean, weak, down, sick) |
| poorly(adverb, mean, weak, down) |
| shaky(adjective, weak, slight, thin) |
| specious(bad, wrong, false, incorrect) |
| ailing(mean, weak, down, green) |
| confined(mean, weak, down, sick) |
| debilitated(mean, weak, down, sick) |
| declining(mean, weak, down, sick) |
| decrepit(weak, slight, thin, feeble) |
| diseased(mean, weak, down, green) |
| feverish(mean, weak, down, sick) |
| fragile(weak, slight, thin, feeble) |