Acerbity

n.	1.	Sourness of taste, with bitterness and astringency, like that of unripe fruit.
	2.	Harshness, bitterness, or severity; as, acerbity of temper, of language, of pain.

Noun	1.	acerbity - a sharp bitterness
	2.	acerbity - a sharp sour taste Synonyms: tartness
	3.	acerbity - a sharp and bitter manner Synonyms: acrimony, bitterness, jaundice

acescency, acid, acidness, acidulousness, acridity, acridness, animosity, asperity, astringence, astringency, bile, bite, bitingness, bitter pill, bitter resentment, bitterness of spirit, causticity, causticness, choler, corrosiveness, crabbedness, cuttingness, dourness, dryness, edge, fierceness, gall, gall and wormwood, gnashing of teeth, greenness, grip, hard feelings, heartburning, hyperacidity, incisiveness, keenness, mordacity, mordancy, piercingness, piquancy, poignancy, point, pungency, rancor, rankling, rigor, roughness, severity, sharpness, slow burn, soreness, sour, sourishness, spleen, stabbingness, sting, stridency, stringency, subacidity, surliness, tartishness, tartness, teeth, trenchancy, unripeness, unsweetness, vehemence, verjuice, vinegariness, vinegarishness, violence, virulence