/ Thesaurus / V Synonyms of vena comitans Find synonyms for: Noun1. accompanying vein, vena comitans, vein, vena, venous blood vesselusage: a vein accompanying another structure; a vein may accompany an artery in such a way that the arterial pulses aid venous returnWordNet 3.0 Copyright © 2006 by Princeton University. All rights reserved. Related Content Daily Word Quiz: loquacious Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language