/ Thesaurus / W Synonyms of whisk fern Find synonyms for: Noun1. whisk fern, fern allyusage: chiefly tropical clump-forming plants of skeletal appearance resembling whisk brooms; lacking rootsWordNet 3.0 Copyright © 2006 by Princeton University. All rights reserved. Related Content Daily Word Quiz: pundit Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language