THESAURUS
embittered
acerb, acerbate, acerbic, acid, acidic, acidulent, acidulous, acrimonious, aggravated, amplified, angry, annoyed, augmented, bilious, bitter, broken, burned, burning, burst, busted, caustic, checked, chipped, choleric, cracked, crazed, cut, damaged, deliberately provoked, deteriorated, dyspeptic, enhanced, enlarged, envenomed, exacerbated, exasperated, harmed, heated up, heightened, hotted up, hurt, impaired, imperfect, in bits, in pieces, in shards, increased, injured, intensified, irritated, jaundiced, lacerated, magnified, mangled, mutilated, provoked, rancorous, rankled, rent, resentful, resenting, ruptured, scalded, scorched, shattered, slashed, slit, smashed, sore, sour, sour-tempered, soured, splenetic, split, sprung, stewing, the worse for, torn, vinegarish, virulent, weakened, worse, worse off, worsened