| out of sorts(expression, adjective, idiom, disease, ill) |
| bad(adjective, sad, unhappy, down, ill) |
| debilitated(adjective, mean, bad, weak, thin) |
| fragile(adjective, weak, thin, delicate, unstable) |
| low(adjective, health, weak, sad, thin) |
| decrepit(adjective, weak, thin, delicate, unstable) |
| faint(adjective, weak, thin, delicate, ill) |
| in poor health(expression, adjective, idiom, mean, weak) |
| mean(adjective, health, weak, thin, feeble) |
| off-color(adjective, health, weak, thin, ill) |
| peaky(adjective, weak, thin, ill, feeble) |
| rocky(adjective, health, mean, weak, sick) |
| bedridden(adjective, adverb, mean, weak, disease) |
| below par(expression, adjective, adverb, weak, thin) |
| down(adjective, mean, sick, green, imperfect) |
| infirmity(noun, disorder, disease, weakness, collapse) |
| laid up(verb, expression, adjective, phrasal verb, disease) |
| powerless(adjective, weak, thin, delicate, feeble) |
| run-down(adjective, weak, thin, sick, feeble) |
| wan(adjective, weak, thin, ill, feeble) |