/ Thesaurus / C Synonyms of campanula glomerata Find synonyms for: Noun1. clustered bellflower, Campanula glomerata, campanula, bellflowerusage: bellflower of Europe to temperate Asia having dense spikes of violet-blue to white flowersWordNet 3.0 Copyright © 2006 by Princeton University. All rights reserved. Related Content Daily Word Quiz: devout Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language