What is a better pretense word for the word sick?

ailing, bedridden, broken down, confined, debilitated, declining, defective, delicate, diseased, disordered, down, feeble, feverish, frail, hospitalized, ill, impaired, imperfect, in a bad way, in poor health, incurable, indisposed, infected, infirm, invalid, nauseated, not so hot, peaked, poorly, qualmish, queasy, rickety, rocky, rotten, run down, sick as a dog, suffering, tottering, under medication, under the weather, unhealthy, unwell, weak, wobbly