/ Thesaurus / B Synonyms of beta vulgaris rubra Find synonyms for: Noun1. beetroot, Beta vulgaris rubra, beet, common beet, Beta vulgarisusage: beet having a massively swollen red root; widely grown for human consumptionWordNet 3.0 Copyright © 2006 by Princeton University. All rights reserved. Related Content Daily Word Quiz: sumptuous Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language