/ Thesaurus / F Synonyms of for that matter Find synonyms for: Adverb1. for that matterusage: as far as that is concerned; "for that matter I don't care either"WordNet 3.0 Copyright © 2006 by Princeton University. All rights reserved. Related Content Daily Word Quiz: tenacious Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language