/ Thesaurus / C Synonyms of catherine de medicis Find synonyms for: Noun1. Catherine de Medicisusage: queen of France as the wife of Henry II and regent during the minority of her son Charles IX (1519-1589)WordNet 3.0 Copyright © 2006 by Princeton University. All rights reserved. Related Content Daily Word Quiz: quandary Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language