| sickly(adjective, weak, thin, sick) |
| ailing(adjective, weak, thin, feeble) |
| down(adjective, weak, thin, feeble) |
| faint(adjective, mean, weak, thin) |
| indisposed(adjective, mean, weak, thin) |
| rocky(adjective, mean, weak, thin) |
| unwell(weak, sick, unhealthy, sickly) |
| bilious(adjective, mean, weak, thin) |
| cranky(adjective, mean, weak, thin) |
| delicate(adjective, mean, weak, thin) |
| diseased(adjective, mean, weak, thin) |
| dragging(adjective, mean, weak, thin) |
| feeble(adjective, weak, thin, pale) |
| in poor health(expression, adjective, idiom, mean, weak) |
| infirm(adjective, weak, thin, feeble) |
| lackluster(adjective, mean, weak, thin) |
| laid-low(adjective, mean, weak, thin) |
| languid(adjective, mean, weak, thin) |
| low(adjective, mean, weak, thin) |
| mean(adjective, weak, thin, feeble) |