/ Thesaurus / R Synonyms of refulgence Find synonyms for: Noun1. radiance, radiancy, shine, effulgence, refulgence, refulgency, brightnessusage: the quality of being bright and sending out rays of lightWordNet 3.0 Copyright © 2006 by Princeton University. All rights reserved. Related Content Daily Word Quiz: panacea Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language