/ Thesaurus / B Synonyms of barren ground caribou Find synonyms for: Noun1. barren ground caribou, Rangifer arcticus, caribou, reindeer, Greenland caribou, Rangifer tarandususage: of tundra of northern Canada; in some classifications included in the species Rangifer tarandusWordNet 3.0 Copyright © 2006 by Princeton University. All rights reserved. Related Content Daily Word Quiz: candor Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language