/ Thesaurus / T Synonyms of thyroid vein Find synonyms for: Noun1. thyroid vein, vena thyroidea, vein, vena, venous blood vesselusage: any of several small veins draining blood from the thyroid areaWordNet 3.0 Copyright © 2006 by Princeton University. All rights reserved. Related Content Daily Word Quiz: grimace Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language