/ Thesaurus / C Synonyms of common grape hyacinth Find synonyms for: Noun1. common grape hyacinth, Muscari neglectum, grape hyacinthusage: prolific species having particularly beautiful dark blue flowersWordNet 3.0 Copyright © 2006 by Princeton University. All rights reserved. Related Content Daily Word Quiz: leonine Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language