Synonyms and related words :
acrimony, animosity, animus, bad blood, bad temper, bad will, bitter feeling, bitterness, blighting glance, despite, evil disposition, evil eye, feud, grudge, hard feelings, hostility, ill blood, ill feeling, ill nature, ill-disposedness, malevolence, maliciousness, malignancy, malignity, malocchio, rancor, soreness, sourness, spite, spitefulness, spleen, vendetta, venom, virulence, vitriol, whammy