Acerbity
(n.) Sourness of taste, with bitterness and astringency, like that of unripe fruit.
(n.) Harshness, bitterness, or severity; as, acerbity of temper, of language, of pain.
Similar Words:
Acerb Acerbate Acerbic Acerbitude Acerbity Exacerbate Exacerbation Exacerbescence