/ Thesaurus / D Synonyms of day jessamine Find synonyms for: Noun1. day jessamine, Cestrum diurnum, shrub, bushusage: West Indian evergreen shrub having clusters of funnel-shaped white flowers that are fragrant by dayWordNet 3.0 Copyright © 2006 by Princeton University. All rights reserved. Related Content Daily Word Quiz: heifer Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language