Breadcrumb Home > Thesaurus > N Synonyms of nacreous Find synonyms for: Adjective 1. nacreous usage: consisting of or resembling mother-of-pearl 2. iridescent, nacreous, opalescent, opaline, pearlescent, bright (vs. dull) usage: having a play of lustrous rainbow colors; "an iridescent oil slick"; "nacreous (or pearlescent) clouds looking like mother-of-pearl"; "a milky opalescent (or opaline) luster" WordNet 3.0 Copyright © 2006 by Princeton University. All rights reserved.Definition and meaning of nacreous (Dictionary) TrendingHere are the facts and trivia that people are buzzing about. Chinese New Year History, Meaning, and Celebrations Current Events This Week: February 2024 Valentine's Day Valentine's Day History Mardi Gras 30 "Charlie and the Chocolate Factory" Quotes ✖ Related Content Daily Word Quiz: hagiography Analogy of the Day: Today’s Analogy Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language