/ Thesaurus / A Synonyms of aricara Find synonyms for: Noun1. Arikara, Aricara, Caddousage: a member of the Caddo people who formerly lived in the Dakotas west of the Missouri river2. Arikara, Aricara, Caddo, Caddoan, Caddoan languageusage: the Caddoan language spoken by the ArikaraWordNet 3.0 Copyright © 2006 by Princeton University. All rights reserved. Related Content Daily Word Quiz: loathe Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language