/ Thesaurus / M Synonyms of mirabilis jalapa Find synonyms for: Noun1. common four-o'clock, marvel-of-Peru, Mirabilis jalapa, Mirabilis uniflora, four o'clockusage: common garden plant of North America having fragrant red or purple or yellow or white flowers that open in late afternoonWordNet 3.0 Copyright © 2006 by Princeton University. All rights reserved. Related Content Daily Word Quiz: panacea Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language