/ Thesaurus / G Synonyms of genus arthropteris Find synonyms for: Noun1. Arthropteris, genus Arthropteris, fern genususage: tropical and subtropical Old World epiphytic or lithophytic fernsWordNet 3.0 Copyright © 2006 by Princeton University. All rights reserved. Related Content Daily Word Quiz: cur Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language