Breadcrumb Home > Thesaurus > B Synonyms of buckwheat Find synonyms for: Noun 1. buckwheat, Polygonum fagopyrum, Fagopyrum esculentum, herb, herbaceous plant usage: a member of the genus Fagopyrum; annual Asian plant with clusters of small pinkish white flowers and small edible triangular seeds which are used whole or ground into flour 2. buckwheat, grain, food grain, cereal usage: grain ground into flour WordNet 3.0 Copyright © 2006 by Princeton University. All rights reserved.Definition and meaning of buckwheat (Dictionary) TrendingHere are the facts and trivia that people are buzzing about. Chinese New Year History, Meaning, and Celebrations Current Events This Week: February 2024 Valentine's Day Valentine's Day History Mardi Gras 30 "Charlie and the Chocolate Factory" Quotes ✖ Related Content Daily Word Quiz: felicitous Analogy of the Day: Today’s Analogy Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language