/ Thesaurus / M Synonyms of mirabilis Find synonyms for: Noun1. Mirabilis, genus Mirabilis, caryophylloid dicot genususage: four o'clocksWordNet 3.0 Copyright © 2006 by Princeton University. All rights reserved. Related Content Daily Word Quiz: copious Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language