sickened

lousy, sickish

nauseated, nauseous, qualmish, queasy (also queazy), squeamish

airsick, carsick, seasick

dizzy, light-headed, shaky, woozy

achy, feverish

diseased, disordered

decrepit, feeble, fragile, frail, infirm, invalid, sickly, weak, weakly

afflicted, troubled

challenged, debilitated, disabled, halt, incapacitated, lame

hypochondriac, hypochondriacal

fed up, weary

angered, angry, displeased, enraged, fuming, furious, incensed, indignant, infuriated, irate, livid, mad, outraged, rankled, riled, roiled, sore, steaming, teed off, ticked, upset, worked up, wrought (up)