/ Thesaurus / U Synonyms of umbrella tree Find synonyms for: Noun1. umbrella tree, Schefflera actinophylla, Brassaia actinophylla, shrub, bushusage: erect evergreen shrub or small tree of Australia and northern New Guinea having palmately compound leaves2. umbrella tree, umbrella magnolia, elkwood, elk-wood, Magnolia tripetala, magnoliausage: small deciduous tree of eastern North America having creamy white flowers and large leaves in formations like umbrellas at the ends of branchesWordNet 3.0 Copyright © 2006 by Princeton University. All rights reserved. Related Content Daily Word Quiz: inutiae Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language