Index of English words, starting with "ar"

(1) - Aragonite (n.) A mineral identical in composition with calcite or carbonate of lime, but differing from it in its crystalline form and some of its physical characters.

(1) - Aramaic (n.) The Aramaic language.
(2) - Aramaic (a.) Pertaining to Aram, or to the territory, inhabitants, language, or literature of Syria and Mesopotamia; Aramaean; -- specifically applied to the northern branch of the Semitic family of languages, including Syriac and Chaldee.

(1) - Araneiform (a.) Having the form of a spider.