/ Thesaurus / T Synonyms of tau cross Find synonyms for: Noun1. tau cross, St. Anthony's cross, Crossusage: cross resembling the Greek letter tauWordNet 3.0 Copyright © 2006 by Princeton University. All rights reserved. Related Content Daily Word Quiz: dormant Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language