| rocky(adjective, mean, weak, sick, doubtful) |
| squeamish(disease, anxious, sick, uneasy, uncomfortable) |
| delicate(adjective, mean, weak, ill, sick) |
| dizzy(sick, shaky, unsteady, trembling, wobbly) |
| feverish(adjective, mean, weak, ill, sick) |
| impaired(adjective, mean, weak, ill, sick) |
| lousy(adjective, mean, weak, ill, sick) |
| off one's feed |
| pale(adjective, weak, ill, unhealthy, poorly) |
| pallid(adjective, weak, ill, sick, unhealthy) |
| tender |
| unfit(adjective, sick, unhealthy, sickly, flabby) |
| wan(adjective, weak, ill, sick, unhealthy) |
| awful |
| confined(mean, weak, disease, ill, sick) |
| crippled |
| decrepit(adjective, unstable, ill, shaky, insane) |
| delirious(adjective, ill, sick, diseased, infected) |
| enfeebled(adjective, weak, ill, sick, feeble) |
| failing(adjective, ill, sick) |