| indisposed(adjective, weak, feeble) |
| infected(adjective, mean, green, imperfect) |
| infecund(enervated, senescent, irresilient) |
| infirm(adjective, enervated, poorly, senescent, irresilient) |
| invalid(adjective, mean, green, imperfect, enervated) |
| irresilient(enervated, senescent) |
| laid-up(adjective, mean, sick, green, imperfect) |
| laid low(expression, adjective, sick, infirm, enervated) |
| loathsome(adjective, offensive, disgusting, unwell, nauseated) |
| lousy(adjective, mean, green, imperfect) |
| mean(adjective, green, imperfect) |
| miserable(adjective, sick, tormenting, stricken, hospitalized) |
| miserably poor(expression, adjective, sick, tormenting, stricken) |
| moneyless(adjective, sick, tormenting, stricken, hospitalized) |
| nauseated(adjective, offensive, disgusting, unwell, seasick) |
| nauseating(adjective, offensive, disgusting, unwell, nauseated) |
| nauseous(adjective, disgusting) |
| necessitous(adjective, sick, tormenting, stricken, hospitalized) |
| not healthy(expression, adjective, mean, green, imperfect) |
| not young(expression, enervated, senescent, irresilient) |