Synonyms for rarity Found 9 synonyms across 3 meanings for “rarity”. noteworthy scarcity (noun) rarenessinfrequency a rarified quality (noun) tenuity something unusual -- perhaps worthy of collecting (noun) curiocuriosityoddityoddmentpeculiarity Explore Related Words Rhymes with raritySynonyms for rarenessSynonyms for infrequencySynonyms for tenuitySynonyms for curioSynonyms for curiosity Synonym Finder | Rhyme Finder | Poetry Editor