/ Thesaurus / G Synonyms of genus fagopyrum Find synonyms for: Noun1. Fagopyrum, genus Fagopyrum, dicot genus, magnoliopsid genususage: buckwheat; in some classifications included in the genus PolygonumWordNet 3.0 Copyright © 2006 by Princeton University. All rights reserved. Related Content Daily Word Quiz: dispel Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language