/ Thesaurus / A Synonyms of a million times Find synonyms for: Adverb1. millionfold, a million timesusage: by a factor of a million; "it increased a millionfold"WordNet 3.0 Copyright © 2006 by Princeton University. All rights reserved. Related Content Daily Word Quiz: cosmology Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language