| sick(adjective, adverb, mean, bad, weak) |
| bedfast(adjective, restrained, limited, restricted, captive) |
| ill(adjective, mean, weak, disease, sick) |
| bedrid |
| indisposed(adjective, mean, bad, weak, disease) |
| laid up(verb, expression, adjective, phrasal verb, disease) |
| unwell(adjective, mean, weak, disease, ill) |
| ailing(adjective, mean, weak, disease, ill) |
| confined(verb, adjective, mean, bad, weak) |
| disabled(adjective, hurt, sick, broken, infirm) |
| invalid(adjective, mean, weak, sick, feeble) |
| under the weather(expression, idiom, adverb, mean, disease) |
| shut-in |
| sick-abed |
| infirm(adjective, mean, hurt, weak, sick) |
| crippled(adjective, hurt, broken, injured, debilitated) |
| debilitated(adjective, mean, hurt, weak, sick) |
| delicate(adjective, mean, weak, down, ill) |
| diseased(mean, weak, disease, down, sick) |
| fragile |