/ Thesaurus / P Synonyms of papal nuncio Find synonyms for: Noun1. nuncio, papal nuncio, diplomat, diplomatistusage: (Roman Catholic Church) a diplomatic representative of the Pope having ambassadorial statusWordNet 3.0 Copyright © 2006 by Princeton University. All rights reserved. Related Content Daily Word Quiz: winsome Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language