| faint(adjective, weak, thin, delicate, uncertain) |
| lame(adjective, weak, weakness, thin, delicate) |
| sick(adjective, weak, dirty, foul) |
| unhealthy(adjective, inadequate, sick, useless) |
| failing(adjective, weak, thin, delicate) |
| diseased(adjective, unstable, shaky, insane) |
| wobbly(adjective, weak, slight, thin, delicate) |
| insecure(adjective, weak, delicate, false, unstable) |
| unwell(adjective, unstable, shaky, insane) |
| anemic(adjective, weak, delicate, uncertain) |
| defective(weak, slight, thin, feeble) |
| false(light, weak, slight, insane) |
| faltering(adjective, weak, delicate, sick) |
| incongruous(adjective, false, unstable, inadequate) |
| incorrect(adjective, false, inadequate, sick) |
| irresolute(adjective, weak, delicate, uncertain) |
| laid low(expression, adjective, weak, delicate) |
| poorly(adjective, inadequate, sick, useless) |
| unbalanced(false, unstable, shaky, insane) |
| unsafe(false, unstable, shaky, insane) |