irritated

displeased, distressed, disturbed, perturbed, troubled, upset

angered, angry, indignant, inflamed (also enflamed), infuriated, irate, ireful, mad, outraged, rankled, riled, roiled, shirty [chiefly British], sore, steaming

bristly, cross, disapproving, huffy, piqued, resentful

bearish, bilious, cantankerous, choleric, churlish, crabby, cranky, dyspeptic, fretful, fussy, grouchy, grumpy, ill-humored, irascible, irritable, peevish, petulant, snappish, snuffy, testy, touchy

badgered, bedeviled, frustrated, haggled, harassed, harried, hassled, inconvenienced, persecuted, pestered, pinpricked, plagued, provoked, tested, tormented, tortured, tried