Breadcrumb Home > Thesaurus > F Synonyms of filbert Find synonyms for: Noun 1. cobnut, filbert, Corylus avellana, Corylus avellana grandis, hazelnut, hazel, hazelnut tree usage: small nut-bearing tree much grown in Europe 2. hazelnut, filbert, cobnut, cob, edible nut usage: nut of any of several trees of the genus Corylus WordNet 3.0 Copyright © 2006 by Princeton University. All rights reserved.Definition and meaning of filbert (Dictionary) TrendingHere are the facts and trivia that people are buzzing about. Jewish Holidays, 2010-2030 (A.M. 5770-5791) Western Christian Holidays, 2010-2030 12 Steps to a New Year New Year's Resolution to Slim Down? Martin Luther King Speeches Books of the Bible: Old Testament Books in Order ✖ Related Content Daily Word Quiz: antiphon Analogy of the Day: Today’s Analogy Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language