Index of English words, starting with "ac"

(1) - Acerbate (v. t.) To sour; to imbitter; to irritate.

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

(1) - Acerose (a.) Needle-shaped, having a sharp, rigid point, as the leaf of the pine.
(2) - Acerose (a.) Having the nature of chaff; chaffy.

(1) - Acerous (a.) Without antennae, as some insects.
(2) - Acerous (a.) Destitute of tentacles, as certain mollusks.
(3) - Acerous (a.) Same as Acerose.