/ Thesaurus / C Synonyms of cyperus longus Find synonyms for: Noun1. galingale, galangal, Cyperus longus, sedgeusage: European sedge having rough-edged leaves and spikelets of reddish flowers and aromatic rootsWordNet 3.0 Copyright © 2006 by Princeton University. All rights reserved. Related Content Daily Word Quiz: eccentric Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language