rancorousness

acerbity acrimony animosity animus annoyance antagonism bad feeling bitterness choler cynicism displeasure dudgeon embitterment exacerbation exasperation fog fury gall grudge huff hurt ill feeling ill will indignation ire irritation malice malignity miff offense outrage passion perturbation pique rage rancor resentfulness rise spite umbrage vehemence vexation virulence virulency wrath