/ Thesaurus / R Synonyms of royal national eisteddfod Find synonyms for: Noun1. Royal National Eisteddfod, eisteddfodusage: an eisteddfod with competitions in music and drama and poetry and the fine artsWordNet 3.0 Copyright © 2006 by Princeton University. All rights reserved. Related Content Daily Word Quiz: abominable Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language