Breadcrumb Home > Thesaurus > W Synonyms of wildfire Find synonyms for: Noun1. wildfire, conflagration, infernousage: a raging and rapidly spreading conflagrationWordNet 3.0 Copyright © 2006 by Princeton University. All rights reserved.Definition and meaning of wildfire (Dictionary) ✖ Related Content Daily Word Quiz: perambulate Analogy of the Day: Today’s Analogy Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language