| ill(adjective, adverb, mean, bad, weak) |
| unwholesome(adjective, health, good, right, offensive) |
| feeble(adjective, adverb, mean, bad, weak) |
| sickly(adjective, weak, disease, thin, offensive) |
| sick(adjective, adverb, good, mean, bad) |
| noxious(adjective, disagreeable, rotten, injurious, deadly) |
| unsound(adjective, weak, severe, disease, poor) |
| harmful(adjective, offensive, foul, disgusting, harmful) |
| unwell(adjective, adverb, mean, ill, sick) |
| insalubrious(adjective, health, offensive, foul, disgusting) |
| detrimental(adjective, offensive, foul, distressing, harmful) |
| ailing(adjective, mean, weak, sick, green) |
| infirm(adjective, mean, bad, weak, disease) |
| delicate(adjective, adverb, mean, bad, weak) |
| diseased(adjective, mean, weak, sick, green) |
| unsanitary(adjective, dirty, foul, unclean, polluted) |
| frail(adjective, mean, weak, sick, feeble) |
| injurious(adjective, offensive, foul, disgusting, distressing) |
| bad(adjective, wrong, evil, cross, rank) |
| deleterious(adjective, offensive, foul, disgusting, distressing) |