/ Thesaurus / C Synonyms of castanea dentata Find synonyms for: Noun1. American chestnut, American sweet chestnut, Castanea dentata, chestnut, chestnut treeusage: large tree found from Maine to AlabamaWordNet 3.0 Copyright © 2006 by Princeton University. All rights reserved. Related Content Daily Word Quiz: reticent Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language