/ Thesaurus / R Synonyms of red helleborine Find synonyms for: Noun1. red helleborine, Cephalanthera rubra, helleborineusage: orchid of Mediterranean and Asia having a lax spike of bright rose-pink flowersWordNet 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