/ Thesaurus / B Synonyms of bristly oxtongue Find synonyms for: Noun1. oxtongue, bristly oxtongue, bitterweed, bugloss, Picris echioides, weedusage: widespread European weed with spiny tongue-shaped leaves and yellow flowers; naturalized in United StatesWordNet 3.0 Copyright © 2006 by Princeton University. All rights reserved. Related Content Daily Word Quiz: coincidence Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language