/ Thesaurus / G Synonyms of green spleenwort Find synonyms for: Noun1. green spleenwort, Asplenium viride, spleenwortusage: a small fern with slim green fronds; widely distributed in cool parts of northern hemisphereWordNet 3.0 Copyright © 2006 by Princeton University. All rights reserved. Related Content Daily Word Quiz: chicory Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language