acerbity Synonyms

acrimony thorniness tartness bitterness jaundice rigidity stringency surliness rampancy umbrage venom verjuice virulence rage virulency oppressiveness rancor stiffness roughness sarcasm severity sharpness soreness sourness spinosity spleen rankling sternness crabbedness rudeness gallbladder bloodlust hardheartedness sullenness resentfulness causticity extreme anger mordancy cantankerousness corrosiveness poignance huffishness rancour abrasiveness gruffness vinegariness hyperacidity ph acidulousness rigorousness