Breadcrumb Home > Thesaurus > L Synonyms of luminous Find synonyms for: Adjective 1. aglow(predicate), lambent, lucent, luminous, bright (vs. dull) usage: softly bright or radiant; "a house aglow with lights"; "glowing embers"; "lambent tongues of flame"; "the lucent moon"; "a sky luminous with stars" WordNet 3.0 Copyright © 2006 by Princeton University. All rights reserved.Definition and meaning of luminous (Dictionary) TrendingHere are the facts and trivia that people are buzzing about. Animal Group Terminology Largest Countries in the World (by Area) Current Events This Week: January 2023 State Abbreviations Dinosaur Fossils (By U.S. State!) The Chinese Zodiac ✖ Related Content Daily Word Quiz: locution Analogy of the Day: Today’s Analogy Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language