| unwell(adjective, health, mean, bad, weak) |
| sick(adjective, health, mean, disease, healthy) |
| sickly(adjective, weak, thin, sick) |
| seedy(adjective, weak, disease, thin) |
| unhealthy(adjective, mean, bad, weak, thin) |
| out of sorts(expression, adjective, idiom, bad, disease) |
| diseased(adjective, mean, disease, sick) |
| below par(expression, adjective, idiom, bad, weak) |
| feeble(adjective, mean, weak, inadequate) |
| frail(adjective, mean, weak, sick) |
| infirm(adjective, mean, sick, green) |
| weak(adjective, mean, sick, green) |
| imperfect(adjective, mean, weak, down) |
| lousy(adjective, mean, weak, down) |
| low(adjective, adverb, weak, thin) |
| poor(adjective, shabby, poverty, tacky) |
| bad(sick, unwell) |
| bedridden(mean, weak, disease, down) |
| down(adjective, adverb, health, mean, bad) |
| unsound(adjective, unhealthy, frail, unfit) |