/ Thesaurus / M Synonyms of manna gum Find synonyms for: Noun1. manna gum, Eucalyptus viminalis, eucalyptus, eucalypt, eucalyptus treeusage: tall tree yielding a false mannaWordNet 3.0 Copyright © 2006 by Princeton University. All rights reserved. Related Content Daily Word Quiz: abdicate Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language