/ Thesaurus / D Synonyms of diametrical opposition Find synonyms for: Noun1. antipodal, antipodal opposition, diametrical opposition, oppositionusage: the relation of opposition along a diameterWordNet 3.0 Copyright © 2006 by Princeton University. All rights reserved. Related Content Daily Word Quiz: tactful Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language