/ Thesaurus / B Synonyms of black birch Find synonyms for: Noun1. sweet birch, cherry birch, black birch, Betula lenta, birch, birch treeusage: common birch of the eastern United States having spicy brown bark yielding a volatile oil and hard dark wood used for furniture2. black birch, river birch, red birch, Betula nigra, birch, birch treeusage: birch of swamps and river bottoms throughout the eastern United States having reddish-brown barkWordNet 3.0 Copyright © 2006 by Princeton University. All rights reserved. Related Content Daily Word Quiz: slough Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language