| imperfect(adjective, mean, weak, down) |
| incurable(adjective, mean, weak, down) |
| indisposed(adjective, mean, weak, sick) |
| infected(adjective, mean, weak, down) |
| infirm(adjective, mean, weak, down) |
| invalid(adjective, mean, weak, down) |
| laid-up(adjective, mean, bad, weak, delicate) |
| lousy(adjective, mean, weak, down) |
| mean(adjective, weak, down, sick) |
| nauseated(adjective, mean, weak, sick) |
| peaked(adjective, mean, weak, down) |
| poorly(adjective, mean, weak, down) |
| qualmish(adjective, mean, bad, weak, delicate) |
| queasy(adjective, mean, weak, sick) |
| rickety(adjective, mean, weak, down) |
| rocky(adjective, mean, weak, sick) |
| rotten(adjective, mean, weak, down) |
| sick(adjective, mean, bad, weak, delicate) |
| suffering(adjective, mean, bad, weak, delicate) |
| tottering(adjective, mean, weak, down) |