/ Thesaurus / D Synonyms of dryopteridaceae Find synonyms for: Noun1. Dryopteridaceae, family Dryopteridaceae, Athyriaceae, family Athyriaceae, fern familyusage: alternative names for one of a number of families into which the family Polypodiaceae has been subdivided in some classification systemsWordNet 3.0 Copyright © 2006 by Princeton University. All rights reserved. Related Content Daily Word Quiz: tactful Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language