/ Thesaurus / A Synonyms of ambulacral Find synonyms for: Adjective1. ambulacralusage: pertaining to the ambulacra of radial echinodermsWordNet 3.0 Copyright © 2006 by Princeton University. All rights reserved. Related Content Daily Word Quiz: beseech Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language