Breadcrumb Home > Thesaurus > R Synonyms of rockcress Find synonyms for: Noun 1. yellow rocket, rockcress, rocket cress, Barbarea vulgaris, Sisymbrium barbarea, weed usage: noxious cress with yellow flowers; sometimes placed in genus Sisymbrium 2. rock cress, rockcress, cress, cress plant usage: any of several rock-loving cresses of the genus Arabis WordNet 3.0 Copyright © 2006 by Princeton University. All rights reserved.Definition and meaning of rockcress (Dictionary) TrendingHere are the facts and trivia that people are buzzing about. Chinese New Year History, Meaning, and Celebrations Current Events This Week: February 2024 Valentine's Day Valentine's Day History Mardi Gras 30 "Charlie and the Chocolate Factory" Quotes ✖ Related Content Daily Word Quiz: procellous Analogy of the Day: Today’s Analogy Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language