/ Thesaurus / D Synonyms of duchess of ferrara Find synonyms for: Noun1. Borgia, Lucrezia Borgia, Duchess of Ferrarausage: Italian noblewoman and patron of the arts (1480-1519)WordNet 3.0 Copyright © 2006 by Princeton University. All rights reserved. Related Content Daily Word Quiz: blithesome Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language