/ Thesaurus / V Synonyms of vena vertebralis accessoria Find synonyms for: Noun1. accessory vertebral vein, vena vertebralis accessoria, vein, vena, venous blood vesselusage: a vein that accompanies the vertebral vein but passes through the foramen of the transverse process of the 7th cervical vertebra and empties into the brachiocephalic veinWordNet 3.0 Copyright © 2006 by Princeton University. All rights reserved. Related Content Daily Word Quiz: panacea Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language