/ Thesaurus / R Synonyms of rariora Find synonyms for: Noun1. rariora, collector's item, showpiece, piece de resistanceusage: (plural) rare collector's itemsWordNet 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