/ Thesaurus / U Synonyms of umbelliform Find synonyms for: Adjective1. umbelliformusage: resembling or in the form of an umbelWordNet 3.0 Copyright © 2006 by Princeton University. All rights reserved. Related Content Daily Word Quiz: pugilist Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language