| grief-stricken(sad, melancholy, sorrowful, mournful, woebegone) |
| grim |
| grumpy(adjective, mean, attitude, unstable, irritable) |
| ill-tempered(adjective, attitude, unstable, irritable, changeable) |
| in the dumps |
| infirm(adjective, ill, sick, unwell, poorly) |
| laid low(expression, infirm, poorly) |
| lousy(adjective, ill, unwell, poorly) |
| low |
| miserable(unstable, changeable, temperamental) |
| mournful(sad, melancholy, sorrowful, woebegone, lamenting) |
| nauseated(ill, sick, unwell, poorly) |
| off-color(adjective, ill, unwell, poorly) |
| out of humor(expression, adjective, idiom, humor) |
| peevish(adjective, upset, mean, difficult, attitude) |
| pensive(unstable, bitter, changeable, sorry, temperamental) |
| petulant(adjective, upset, mean, difficult, attitude) |
| queasy(adjective, ill, infirm, unwell, poorly) |
| rocky(ill, unwell, poorly) |
| rotten(adjective, ill, infirm, unwell, poorly) |