/ Thesaurus / H Synonyms of holy year Find synonyms for: Noun1. Holy Year, year, twelvemonth, yrusage: (Roman Catholic Church) a period of remission from sin (usually granted every 25 years)WordNet 3.0 Copyright © 2006 by Princeton University. All rights reserved. Related Content Daily Word Quiz: grimace Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language