Breadcrumb Home > Thesaurus > P Synonyms of pepperwort Find synonyms for: Noun 1. clover fern, pepperwort, aquatic fern, water fern usage: any of several water ferns of the genus Marsilea having four leaflets 2. common garden cress, garden pepper cress, pepper grass, pepperwort, Lepidium sativum, cress, cress plant usage: annual herb used as salad green and garnish WordNet 3.0 Copyright © 2006 by Princeton University. All rights reserved.Definition and meaning of pepperwort (Dictionary) TrendingHere are the facts and trivia that people are buzzing about. Jewish Holidays, 2010-2030 (A.M. 5770-5791) Western Christian Holidays, 2010-2030 12 Steps to a New Year New Year's Resolution to Slim Down? Martin Luther King Speeches Books of the Bible: Old Testament Books in Order ✖ Related Content Daily Word Quiz: anichean Analogy of the Day: Today’s Analogy Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language