Breadcrumb Home > Thesaurus > F Synonyms of fern Find synonyms for: Noun 1. fern, pteridophyte, nonflowering plant usage: any of numerous flowerless and seedless vascular plants having true roots from a rhizome and fronds that uncurl upward; reproduce by spores WordNet 3.0 Copyright © 2006 by Princeton University. All rights reserved.Definition and meaning of fern (Dictionary) TrendingHere are the facts and trivia that people are buzzing about. Hanukkah Origins of the Christmas Holiday Jewish Holidays, 2010-2030 (A.M. 5770-5791) Western Christian Holidays, 2010-2030 Krampus: The Christmas Devil Kwanzaa ✖ Related Content Daily Word Quiz: eponymous Analogy of the Day: Today’s Analogy Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language