/ Thesaurus / T Synonyms of transvaal kafferboom Find synonyms for: Noun1. kaffir boom, Transvaal kafferboom, Erythrina lysistemon, coral tree, erythrinausage: small semi-evergreen tree of South Africa having dense clusters of clear scarlet flowers and red seedsWordNet 3.0 Copyright © 2006 by Princeton University. All rights reserved. Related Content Daily Word Quiz: ravenous Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language