/ Thesaurus / R Synonyms of rock opera Find synonyms for: Noun1. rock opera, concept albumusage: albums of rock music that aspired to the status of art; first appeared in the 1960sWordNet 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