/ Thesaurus / H Synonyms of helwingia Find synonyms for: Noun1. Helwingia, genus Helwingia, rosid dicot genususage: deciduous dioecious shrubs native to woodland thickets in low mountains in JapanWordNet 3.0 Copyright © 2006 by Princeton University. All rights reserved. Related Content Daily Word Quiz: candor Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language