List of unwell synonyms and unwell related words.
ailing, bad, below par, critically ill, donsie, down, faint, faintish, feeble, feeling awful, feeling faint, feeling something terrible, frail, ill, in danger, indisposed, infirm, laid low, low, mean, mortally ill, not quite right, off-color, offish, out of sorts, poorly, qualmish, queasy, rocky, seedy, shaky, sick, sick unto death, sickish, sickly, squeamish, taken ill, under the weather, weakly, wobbly