/ Thesaurus / A Synonyms of axis vertebra Find synonyms for: Noun1. axis, axis vertebra, cervical vertebra, neck boneusage: the 2nd cervical vertebra; serves as a pivot for turning the headWordNet 3.0 Copyright © 2006 by Princeton University. All rights reserved. Related Content Daily Word Quiz: labyrinth Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language